Nuke compile warning.

diff --git a/ext/standard/array.c b/ext/standard/array.c
index 4007df90d776a8239af8c16111bf80d191c0c23a..75874ceda7639fedd3bbf0cf374dc2f6f0a226ef 100644 (file)
--- a/ext/standard/array.c
+++ b/ext/standard/array.c
@@ -1663,7 +1663,8 @@ static void _phpi_pop(INTERNAL_FUNCTION_PARAMETERS, int off_the_end)
        zval       **stack,                     /* Input stack */
                           **val;                       /* Value to be popped */
        char *key = NULL;
-       int key_len, index;
+       int key_len;
+       ulong index;
        
        /* Get the arguments and do error-checking */
        if (ZEND_NUM_ARGS() != 1 || zend_get_parameters_ex(1, &stack) == FAILURE) {