From 6324df6d88f6b6a2c634ea08252bf965f8bdf51d Mon Sep 17 00:00:00 2001
From: Pierre Pronchery <khorben@defora.org>
Date: Fri, 14 Apr 2017 03:44:13 +0200
Subject: [PATCH] Consider strings empty for string_new_length(NULL)

---
 src/string.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/string.c b/src/string.c
index 425abee..8f7b26b 100644
--- a/src/string.c
+++ b/src/string.c
@@ -108,7 +108,7 @@ String * string_new_length(String const * string, size_t length)
 #endif
 	if((ret = object_new(++length)) == NULL)
 		return NULL;
-	snprintf(ret, length, "%s", string);
+	snprintf(ret, length, "%s", (string != NULL) ? string : "");
 	return ret;
 }