handle NULL strings in strchr_m() and strrchr_m()
authorAndrew Tridgell <tridge@samba.org>
Tue, 30 Sep 2008 20:57:23 +0000 (13:57 -0700)
committerAndrew Tridgell <tridge@samba.org>
Tue, 30 Sep 2008 20:57:23 +0000 (13:57 -0700)
commit2c978bbfa92b7fe29c17e40ad6d8059814b78399
tree56dd136cd3a6ed8873d9a0fb4faa8b868d19ead4
parent69fe3a5ddd6af872bc686ff2161b9b6a5e5c62a2
handle NULL strings in strchr_m() and strrchr_m()

This is needed for the LSA server code which needs to cope with a NULL
names passed to lsa_LookupNames3()
source4/lib/charset/util_unistr.c