gettimeofday: port recent C++ fix to Emacs

[gnulib.git] / lib / vfprintf.c

diff --git a/lib/vfprintf.c b/lib/vfprintf.c
index 6e3d595..fbcd004 100644 (file)
--- a/lib/vfprintf.c
+++ b/lib/vfprintf.c
@@ -1,5 +1,5 @@
 /* Formatted output to a stream.
-   Copyright (C) 2004, 2006-2008 Free Software Foundation, Inc.
+   Copyright (C) 2004, 2006-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -60,6 +60,9 @@ vfprintf (FILE *fp, const char *format, va_list args)
       return -1;
     }
 
+  if (output != buf)
+    free (output);
+
   if (len > INT_MAX)
     {
       errno = EOVERFLOW;