- Fix CS and remove extra strlen() call

diff --git a/ext/posix/posix.c b/ext/posix/posix.c
index eda3ec4f8d6e9102c7d69139eb6c7a523e89eb31..c499b54d265b2df06c7f89312ab216ec3219441f 100644 (file)
--- a/ext/posix/posix.c
+++ b/ext/posix/posix.c
@@ -1390,7 +1390,9 @@ PHP_FUNCTION(posix_initgroups)
                RETURN_FALSE;
        }
 
-       if(strlen(name)==0) RETURN_FALSE;
+       if (name_len == 0) {
+               RETURN_FALSE;
+       }
 
        RETURN_BOOL(!initgroups((const char *)name, basegid));
 }