Fix assertion failure with Z_REFCOUNT() in info constants

diff --git a/sapi/phpdbg/phpdbg_info.c b/sapi/phpdbg/phpdbg_info.c
index f34485d6b5ed4d210781e8b5accafde2c702a0f6..7b957ad54010563fee3eb1e2df4aa55a89d81c14 100644 (file)
--- a/sapi/phpdbg/phpdbg_info.c
+++ b/sapi/phpdbg/phpdbg_info.c
@@ -120,7 +120,7 @@ PHPDBG_INFO(constants) /* {{{ */
                phpdbg_out("Address            Refs    Type      Constant\n");
                ZEND_HASH_FOREACH_PTR(&consts, data) {
 
-#define VARIABLEINFO(attrs, msg, ...) phpdbg_writeln("constant", "address=\"%p\" refcount=\"%d\" type=\"%s\" name=\"%.*s\" " attrs, "%-18p %-7d %-9s %.*s" msg, &data->value, Z_REFCOUNT(data->value), zend_zval_type_name(&data->value), data->name->len, data->name->val, ##__VA_ARGS__)
+#define VARIABLEINFO(attrs, msg, ...) phpdbg_writeln("constant", "address=\"%p\" refcount=\"%d\" type=\"%s\" name=\"%.*s\" " attrs, "%-18p %-7d %-9s %.*s" msg, &data->value, Z_REFCOUNTED(data->value) ? Z_REFCOUNT(data->value) : 1, zend_zval_type_name(&data->value), data->name->len, data->name->val, ##__VA_ARGS__)
 
                        switch (Z_TYPE(data->value)) {
                                case IS_STRING: