From: Xinchen Hui <laruence@gmail.com>
Date: Mon, 24 Mar 2014 06:06:35 +0000 (+0800)
Subject: Fixed smart_str0 for empty str(more friendly for user?)
X-Git-Tag: POST_PHPNG_MERGE~412^2~228
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=9e96c912fc7f6b5fec72521fe4a560fcab0478b9;p=php

Fixed smart_str0 for empty str(more friendly for user?)
---

diff --git a/ext/standard/php_smart_str.h b/ext/standard/php_smart_str.h
index e11eb734ed..283d3eb8b7 100644
--- a/ext/standard/php_smart_str.h
+++ b/ext/standard/php_smart_str.h
@@ -31,6 +31,8 @@
 #define smart_str_0(x) do {											\
 	if ((x)->s) {													\
 		(x)->s->val[(x)->s->len] = '\0';							\
+	} else {														\
+		smart_str_appendc((x), '\0');								\
 	}																\
 } while (0)