Fixed compilation with enabled internal debuging

diff --git a/ext/opcache/Optimizer/block_pass.c b/ext/opcache/Optimizer/block_pass.c
index 42b688d17d5e3403056e1b358851440d96f8b0c9..d2695c6c4b90a1f976412151c42de2a0f8a3300a 100644 (file)
--- a/ext/opcache/Optimizer/block_pass.c
+++ b/ext/opcache/Optimizer/block_pass.c
@@ -759,6 +759,9 @@ static void assemble_code_blocks(zend_cfg *cfg, zend_op_array *op_array)
        zend_op *new_opcodes;
        zend_op *opline;
        uint32_t len = 0;
+#if DEBUG_BLOCKPASS
+       int n;
+#endif
 
        for (b = blocks; b < end; b++) {
                if (b->flags & ZEND_BB_REACHABLE) {