CVS commit: [netbsd-6-1] src/lib/libc/stdlib

["Manuel Bouyer" <bouyer%netbsd.org@localhost>]

Module Name:    src
Committed By:   bouyer
Date:           Sat Sep 14 13:45:13 UTC 2013

Modified Files:
        src/lib/libc/stdlib [netbsd-6-1]: _env.c

Log Message:
Pull up following revision(s) (requested by tron in ticket #940):
        lib/libc/stdlib/_env.c: revision 1.8
Don't scrub the environment unless we are going to change it. This should
prevent crashes in applications which carefully and manually construct
a temporary environment and later restore the original environment
like Emacs 24.
Problem reported by Thomas Klausner on "pkgsrc-users" mailing list.


To generate a diff of this commit:
cvs rdiff -u -r1.6 -r1.6.16.1 src/lib/libc/stdlib/_env.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.