Date: Fri, 5 Feb 2010 18:17:17 +0000 (UTC) From: Xin LI <delphij@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r203531 - head/usr.bin/bc Message-ID: <201002051817.o15IHHce016331@svn.freebsd.org>
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Author: delphij Date: Fri Feb 5 18:17:17 2010 New Revision: 203531 URL: http://svn.freebsd.org/changeset/base/203531 Log: Fix a bug in previous revision. The bc(1) program may need to deal with files when it's being run in interactive mode, so we can not blindly use interactive mode (in turn use libedit) but need to check if the input source is really the standard input. This commit should fix a regression where 'bc -l' would not parse the mathlib. Reported by: trasz Modified: head/usr.bin/bc/scan.l Modified: head/usr.bin/bc/scan.l ============================================================================== --- head/usr.bin/bc/scan.l Fri Feb 5 18:00:24 2010 (r203530) +++ head/usr.bin/bc/scan.l Fri Feb 5 18:17:17 2010 (r203531) @@ -301,7 +301,7 @@ static int bc_yyinput(char *buf, int maxlen) { int num; - if (interactive) { + if (yyin == stdin && interactive) { const char *bp; if ((bp = el_gets(el, &num)) == NULL || num == 0)help
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