mbsinit: Don't crash for a NULL argument.
authorBruno Haible <bruno@clisp.org>
Sun, 13 Feb 2011 17:04:55 +0000 (18:04 +0100)
committerBruno Haible <bruno@clisp.org>
Sun, 13 Feb 2011 17:04:55 +0000 (18:04 +0100)
commita38e4bbf37c4a77ea65f548dfcf590cf23e73d7e
tree0f46ceb769cc7f7ffce3dd1cba9e72bdec31dcbf
parente680a55c761b3e7f9a3b9e62ac1a9336f83fb628
mbsinit: Don't crash for a NULL argument.

* lib/mbsinit.c (mbsinit): When the argument is NULL, return 1.
* tests/test-mbsinit.c (mbsinit): Check this behaviour.
ChangeLog
lib/mbsinit.c
tests/test-mbsinit.c