Date: Sun, 21 Feb 2016 18:54:17 +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: r295866 - head/bin/sh Message-ID: <201602211854.u1LIsHKm041704@repo.freebsd.org>
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Author: jilles Date: Sun Feb 21 18:54:17 2016 New Revision: 295866 URL: https://svnweb.freebsd.org/changeset/base/295866 Log: sh: Optimize setprompt(0). Avoid doing work to print an empty prompt (such as when reading scripts). Modified: head/bin/sh/parser.c Modified: head/bin/sh/parser.c ============================================================================== --- head/bin/sh/parser.c Sun Feb 21 18:51:48 2016 (r295865) +++ head/bin/sh/parser.c Sun Feb 21 18:54:17 2016 (r295866) @@ -1930,6 +1930,8 @@ static void setprompt(int which) { whichprompt = which; + if (which == 0) + return; #ifndef NO_HISTORY if (!el)
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