* Use snprintf (in vasprintf) to determine the size of the string we're about to construct

git-svn-id: svn+ssh://svn.gna.org/svn/warzone/trunk@2807 4a71c877-e1ca-e34f-864e-861f7616d084
2007-11-11 22:09:20 +00:00 · 2007-11-11 22:09:20 +00:00 · 1bd1483944
parent be25c4901b
commit 1bd1483944
1 changed files with 1 additions and 1 deletions
--- a/lib/framework/printf_ext.c
+++ b/lib/framework/printf_ext.c
@ -28,7 +28,7 @@ int vasprintf(char** strp, const char* format, va_list ap)
 	int count;

 	// Find out how long the resulting string is
-	count = _vscprintf(format, ap);
+	count = snprintf(NULL, 0, format, ap);

 	if (count == 0)
 	{