Remove unused var

diff --git a/ext/opcache/Optimizer/zend_cfg.c b/ext/opcache/Optimizer/zend_cfg.c
index 2163d7c3a2633d9f9ead3825937ed16e0028ece5..1e9bfe47bc159d2efbd177ef0c17d089a2f108a5 100644 (file)
--- a/ext/opcache/Optimizer/zend_cfg.c
+++ b/ext/opcache/Optimizer/zend_cfg.c
@@ -765,7 +765,7 @@ static void swap_blocks(block_info *a, block_info *b) {
 int zend_cfg_identify_loops(const zend_op_array *op_array, zend_cfg *cfg, uint32_t *flags) /* {{{ */
 {
        int i, j, k, n;
-       int depth, time;
+       int time;
        zend_basic_block *blocks = cfg->blocks;
        int *entry_times, *exit_times;
        zend_worklist work;