fix signed/unsigned mismatch

diff --git a/Zend/zend_execute_API.c b/Zend/zend_execute_API.c
index 09519d70838b2f3d10e4423d24a3852efa630d33..85bd441efe4569d2e675c60907ed10e0188bfe4a 100644 (file)
--- a/Zend/zend_execute_API.c
+++ b/Zend/zend_execute_API.c
@@ -1502,7 +1502,7 @@ ZEND_API int zend_delete_global_variable(zend_string *name TSRMLS_DC) /* {{{ */
 
 ZEND_API zend_array *zend_rebuild_symbol_table(TSRMLS_D) /* {{{ */
 {
-       uint32_t i;
+       int i;
        zend_execute_data *ex;
        zend_array *symbol_table;