xnanosleep: Move AC_LIBOBJ invocations to module description.

[pspp] / lib / dprintf.c

diff --git a/lib/dprintf.c b/lib/dprintf.c
index 70f992f0e5420061eced5db60dcd9f7c83aa78b9..c58dd066588268913c2371f7693919e4691dce71 100644 (file)
--- a/lib/dprintf.c
+++ b/lib/dprintf.c
@@ -1,5 +1,5 @@
 /* Formatted output to a file descriptor.
-   Copyright (C) 2009 Free Software Foundation, Inc.
+   Copyright (C) 2009-2011 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
@@ -57,6 +57,9 @@ dprintf (int fd, const char *format, ...)
       return -1;
     }
 
+  if (output != buf)
+    free (output);
+
   if (len > INT_MAX)
     {
       errno = EOVERFLOW;