From nobody Sat May 24 16:57:51 2025 X-Original-To: dev-commits-src-main@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4b4Srb4v7gz5wfHL; Sat, 24 May 2025 16:57:51 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R11" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4b4Srb2n9Dz41V2; Sat, 24 May 2025 16:57:51 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1748105871; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=NNNr/bgbxmtq0PD01UuPW+Tug07hEivu1boFMah6BlQ=; b=e6GYIKDjQ59c5Xl3ePjWeOzHryUAaqMhuoVc0moj0goJzGhNzY8Dvu6xhGwbZyGClnRl7L at5rGcBE4FQ+Apy+TeSH3NhkcUX6iE2xjmhjHdbr+RInHn4q/PZmUiNNGn/ZkiV09B6yVh dA2PXJC5FRcJQ8TuNI/SmMhElGokdwdKy5fhgFUCG58XEawMdUvmjfnXbQXmL+wHFAjb49 GbyI28e/ppfuad9+4828OEuI6ddySG8jIslQtoq5df6+6H18gHOxPoGcnYy1DcBOBz9jaF aCP//K4RDlFAp0N/tnmzULhk6zQPhIE3i3Hc51MlhXNwJcQHxLPI53vnJ8LJgA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1748105871; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=NNNr/bgbxmtq0PD01UuPW+Tug07hEivu1boFMah6BlQ=; b=mO3HBsBdIHp1v0qTBlYSqa9kYUuhtDE76VXUBqf9+xoQz6wbExfLIUSWXB4sqxfqGXeJJG /73HHwfs1MzPEw4pblYMHxNJMOgQb0qHlRnzy6h8qbV2Q5zWMQg2KwZRRY4rH2LgZTgKNm vaMVDwsIgMh4WUEhGnbaeRwjZ8lEDeXJzxEac6IxQx7pbEeyFlQTQ1NcMf91NSu70JDJ+l fI8Smt6wDxGU9wHxVUQykErHN+ZdUqXrwh51QxPrJth+S7Fqp/46A9Iert7NzXm59NNdXD XvzOTL3/JCjM09b8CoKG3+DMwIQLioaT0PSZkrxS4KDppVL8tp3l+x3Rsc/wmg== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1748105871; a=rsa-sha256; cv=none; b=VnDwx/e05RFMSwxjdjDyP9qdwaw4gqNTdF9pwTVA1SZTCZ/xeUZtALn2Z3wNvp7NsobkDd /LvdPDrpcLVlC+bvyRjxGyya/IPGXhYalDbu/G5GLkCDT43wxX/z8bSgmjB4UtDM3I5tkK tR+4ChXkfZgOzLIlqgBmba/JHWN4CKGTA7ajrXYJSFA7xn0dRKyZh33MyAudr7GP7ybfU4 TH/lFO1/SHIv9zXFRyWDbFMLcDr1hVdmNN1fkZ66EEd4IGpxGOvVFV0s7iUXo2k6xVmxe8 IYuKhQLC53T8NuX0hnhmhRIvmq5qp8DkjECLNQr7cR8s2FNwU5OkjGYYHGSegQ== ARC-Authentication-Results: i=1; mx1.freebsd.org; none Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 4b4Srb23f2zlVR; Sat, 24 May 2025 16:57:51 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from gitrepo.freebsd.org ([127.0.1.44]) by gitrepo.freebsd.org (8.18.1/8.18.1) with ESMTP id 54OGvpxf075692; Sat, 24 May 2025 16:57:51 GMT (envelope-from git@gitrepo.freebsd.org) Received: (from git@localhost) by gitrepo.freebsd.org (8.18.1/8.18.1/Submit) id 54OGvpKP075689; Sat, 24 May 2025 16:57:51 GMT (envelope-from git) Date: Sat, 24 May 2025 16:57:51 GMT Message-Id: <202505241657.54OGvpKP075689@gitrepo.freebsd.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org From: Ed Maste Subject: git: ac196a584575 - main - m4: Allow empty base argument in eval() List-Id: Commit messages for the main branch of the src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-main List-Help: List-Post: List-Subscribe: List-Unsubscribe: X-BeenThere: dev-commits-src-main@freebsd.org Sender: owner-dev-commits-src-main@FreeBSD.org MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: emaste X-Git-Repository: src X-Git-Refname: refs/heads/main X-Git-Reftype: branch X-Git-Commit: ac196a5845757a4d92cdfc4927170576dce5de9d Auto-Submitted: auto-generated The branch main has been updated by emaste: URL: https://cgit.FreeBSD.org/src/commit/?id=ac196a5845757a4d92cdfc4927170576dce5de9d commit ac196a5845757a4d92cdfc4927170576dce5de9d Author: Eric Blake AuthorDate: 2025-05-23 14:37:20 +0000 Commit: Ed Maste CommitDate: 2025-05-24 16:57:24 +0000 m4: Allow empty base argument in eval() POSIX specifies "The second argument, if specified, shall set the radix for the result; if the argument is blank or unspecified, the default is 10." Previously we reported an invalid PR: 287015 Reviewed by: emaste --- usr.bin/m4/eval.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/usr.bin/m4/eval.c b/usr.bin/m4/eval.c index 82218eb9ba1c..3170d52bfe2a 100644 --- a/usr.bin/m4/eval.c +++ b/usr.bin/m4/eval.c @@ -181,7 +181,7 @@ expand_builtin(const char *argv[], int argc, int td) int maxdigits = 0; const char *errstr; - if (argc > 3) { + if (argc > 3 && *argv[3] != '\0') { base = strtonum(argv[3], 2, 36, &errstr); if (errstr) { m4errx(1, "expr: base is %s: %s.",