MFB: improved parameter handling

diff --git a/ext/interbase/ibase_query.c b/ext/interbase/ibase_query.c
index 0743cac87d06cfe8c152401736aab0739da7b156..493e6161e2b68d438abc98c77a48bccfa1f92d59 100644 (file)
--- a/ext/interbase/ibase_query.c
+++ b/ext/interbase/ibase_query.c
@@ -1210,7 +1210,7 @@ PHP_FUNCTION(ibase_affected_rows)
 {
        ibase_trans *trans = NULL;
        ibase_db_link *ib_link;
-       zval *arg;
+       zval *arg = NULL;
                
        RESET_ERRMSG;
        
@@ -1218,7 +1218,7 @@ PHP_FUNCTION(ibase_affected_rows)
                return;
        }
 
-       if (ZEND_NUM_ARGS() == 0) {
+       if (!arg) {
                ZEND_FETCH_RESOURCE2(ib_link, ibase_db_link *, NULL, IBG(default_link), LE_LINK, le_link, le_plink);
                if (ib_link->tr_list == NULL || ib_link->tr_list->trans == NULL) {
                        RETURN_FALSE;