From 837bd24dea5c32dc186a1fe484c2c276e97e92e1 Mon Sep 17 00:00:00 2001 From: krakjoe Date: Thu, 16 Jan 2014 20:10:30 +0000 Subject: fix #50 --- phpdbg_opcode.c | 16 +++++++++------- 1 file changed, 9 insertions(+), 7 deletions(-) (limited to 'phpdbg_opcode.c') diff --git a/phpdbg_opcode.c b/phpdbg_opcode.c index 025d57a08d..8119158469 100644 --- a/phpdbg_opcode.c +++ b/phpdbg_opcode.c @@ -52,13 +52,15 @@ static inline char *phpdbg_decode_op(zend_op_array *ops, znode_op *op, zend_uint case IS_VAR: case IS_TMP_VAR: { zend_ulong id = 0, *pid = NULL; - if (zend_hash_index_find(vars, (zend_ulong) ops->vars - op->var, (void**) &pid) != SUCCESS) { - id = zend_hash_num_elements(vars); - zend_hash_index_update( - vars, (zend_ulong) ops->vars - op->var, - (void**) &id, - sizeof(zend_ulong), NULL); - } else id = *pid; + if (vars != NULL) { + if (zend_hash_index_find(vars, (zend_ulong) ops->vars - op->var, (void**) &pid) != SUCCESS) { + id = zend_hash_num_elements(vars); + zend_hash_index_update( + vars, (zend_ulong) ops->vars - op->var, + (void**) &id, + sizeof(zend_ulong), NULL); + } else id = *pid; + } asprintf(&decode, "@%lu", id); } break; -- cgit v1.2.1