fix warning

diff --git a/Zend/zend_compile.c b/Zend/zend_compile.c
index a02c3182e5a1e19a655ed2f07fb610a461e2733e..509aaff2a10be09282f3ab7555f3b87d87b06075 100644 (file)
--- a/Zend/zend_compile.c
+++ b/Zend/zend_compile.c
@@ -924,7 +924,7 @@ void zend_do_begin_function_declaration(znode *function_token, znode *function_n
 {
        zend_op_array op_array;
        char *name = function_name->u.constant.value.str.val;
-       int name_len = function_name->u.constant.value.str.len;
+       unsigned int name_len = function_name->u.constant.value.str.len;
        int function_begin_line = function_token->u.opline_num;
 
        function_token->u.op_array = CG(active_op_array);