Date: Sun, 31 Jul 2016 13:11:34 +0000 (UTC) From: Jilles Tjoelker <jilles@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r303586 - head/bin/sh Message-ID: <201607311311.u6VDBYr8066638@repo.freebsd.org>
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Author: jilles Date: Sun Jul 31 13:11:34 2016 New Revision: 303586 URL: https://svnweb.freebsd.org/changeset/base/303586 Log: sh: Fix a clang warning. Submitted by: bdrewery Modified: head/bin/sh/expand.c Modified: head/bin/sh/expand.c ============================================================================== --- head/bin/sh/expand.c Sun Jul 31 12:59:10 2016 (r303585) +++ head/bin/sh/expand.c Sun Jul 31 13:11:34 2016 (r303586) @@ -473,7 +473,8 @@ expbackq(union node *cmd, int quoted, in if (--in.nleft < 0) { if (in.fd < 0) break; - while ((i = read(in.fd, buf, sizeof buf)) < 0 && errno == EINTR); + while ((i = read(in.fd, buf, sizeof buf)) < 0 && errno == EINTR) + ; TRACE(("expbackq: read returns %d\n", i)); if (i <= 0) break;
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