Initialize some vars.

diff --git a/Zend/zend_API.c b/Zend/zend_API.c
index 193a1e8ead0af7f8e50f05a9573399f1c2dead94..51ada7e2c7b9767eff595a109f526f88c3e6a58b 100644 (file)
--- a/Zend/zend_API.c
+++ b/Zend/zend_API.c
@@ -2641,8 +2641,8 @@ ZEND_API int zend_disable_class(char *class_name, uint class_name_length TSRMLS_
 static int zend_is_callable_check_func(int check_flags, zval ***zobj_ptr_ptr, zend_class_entry *ce_org, zval *callable, zend_class_entry **ce_ptr, zend_function **fptr_ptr TSRMLS_DC)
 {
        int retval;
-       zstr lmname, mname, colon;
-       unsigned int clen, mlen;
+       zstr lmname, mname, colon = NULL_ZSTR;
+       unsigned int clen = 0, mlen;
        zend_function *fptr;
        HashTable *ftable;