error handling

git-svn-id: file:///srv/svn/repos/haiku/trunk/current@11410 a95241bf-73f2-0310-859d-f6bbb57e9c96
2005-02-18 11:05:33 +00:00
parent db5fbf2a6b
commit 997aa9ac18
1 changed files with 1 additions and 1 deletions
@@ -107,7 +107,7 @@ _sPrintf(const char *fmt, ...)
 	ret = vsnprintf(buffer, 256, fmt, ap);
 	va_end(ap);
-	if (!ret)
+	if (ret < 0)
 		return ret;
 	_kern_debug_output(buffer);