From: Arvin Schnell <aschnell@suse.de>
Date: Thu, 15 Nov 2012 10:18:20 +0000 (+0100)
Subject: - fixed va_end usage
X-Git-Tag: v0.1.3~66
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=66ea48c9b15da1203f029256768ad07b224971ff;p=thirdparty%2Fsnapper.git

- fixed va_end usage
---

diff --git a/snapper/AppUtil.cc b/snapper/AppUtil.cc
index f5d7a4d7..8a786dcb 100644
--- a/snapper/AppUtil.cc
+++ b/snapper/AppUtil.cc
@@ -217,15 +217,17 @@ namespace snapper
     sformat(const string& format, ...)
     {
 	char* result;
+	string str;
 
 	va_list ap;
 	va_start(ap, format);
-	if (vasprintf(&result, format.c_str(), ap) == -1)
-	    return string();
+	if (vasprintf(&result, format.c_str(), ap) != -1)
+	{
+	    str = result;
+	    free(result);
+	}
 	va_end(ap);
 
-	string str(result);
-	free(result);
 	return str;
     }