Date: Mon, 30 Apr 2007 11:44:42 +0000 (UTC) From: "Andrey A. Chernov" <ache@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/bin/sh var.c Message-ID: <200704301144.l3UBig50070087@repoman.freebsd.org>
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ache 2007-04-30 11:44:42 UTC
FreeBSD src repository
Modified files:
bin/sh var.c
Log:
Put some safeguards:
1) Under POSIX unsetenv("foo=bar") is explicit error and not equal
to unsetenv("foo")
2) Prepare for upcomig POSIXed putenv() rewrite: make putenv() calls
portable and conforming to standard.
Revision Changes Path
1.33 +9 -4 src/bin/sh/var.c
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