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author | Russell Bryant <russell@russellbryant.com> | 2005-10-26 18:54:24 +0000 |
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committer | Russell Bryant <russell@russellbryant.com> | 2005-10-26 18:54:24 +0000 |
commit | a736096e0b41f218cabd514a7841577a2ff4060e (patch) | |
tree | c0ffbb2fbd1dd819c7587a31da636ca6f4ae71c0 /cdr.c | |
parent | b5326f99fcad63b818436b02966afafbeabd24d6 (diff) |
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
Diffstat (limited to 'cdr.c')
-rwxr-xr-x | cdr.c | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -179,7 +179,7 @@ static const char *ast_cdr_getvar_internal(struct ast_cdr *cdr, const char *name struct ast_var_t *variables; struct varshead *headp; - if (!name || ast_strlen_zero(name)) + if (ast_strlen_zero(name)) return NULL; while (cdr) { |