diff options
author | russell <russell@f38db490-d61c-443f-a65b-d21fe96a405b> | 2005-10-26 18:54:24 +0000 |
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committer | russell <russell@f38db490-d61c-443f-a65b-d21fe96a405b> | 2005-10-26 18:54:24 +0000 |
commit | 1168964aa44ffe50af7f08aaae9fc1bbc90e7784 (patch) | |
tree | c0ffbb2fbd1dd819c7587a31da636ca6f4ae71c0 /cdr.c | |
parent | db653f9eb1553a706ec819af67d84e261df14a26 (diff) |
change ast_strlen_zero to also check for the string to be defined
git-svn-id: http://svn.digium.com/svn/asterisk/trunk@6862 f38db490-d61c-443f-a65b-d21fe96a405b
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) { |