change ast_strlen_zero to also check for the string to be defined

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@6862 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Russell Bryant
2005-10-26 18:54:24 +00:00
parent b5326f99fc
commit a736096e0b
12 changed files with 65 additions and 65 deletions

View File

@@ -32,7 +32,7 @@
static inline int ast_strlen_zero(const char *s)
{
return (*s == '\0');
return (!s || (*s == '\0'));
}
/*!