X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Freadtokens.c;h=672bc8f49d6f9577c1954e16e672cbab644e26ba;hb=2df78ba2ce9441243a0e3aa5fa5f5e869af23c51;hp=e29f20e69acf988e1dfbcd8bf8bb9aa70e0ddb9c;hpb=816a1ec4c989ffea4a462978db076c2f4322b730;p=gnulib.git

diff --git a/lib/readtokens.c b/lib/readtokens.c
index e29f20e69..672bc8f49 100644
--- a/lib/readtokens.c
+++ b/lib/readtokens.c
@@ -1,6 +1,6 @@
 /* readtokens.c  -- Functions for reading tokens from an input stream.
 
-   Copyright (C) 1990-1991, 1999-2004, 2006, 2009-2010 Free Software
+   Copyright (C) 1990-1991, 1999-2004, 2006, 2009-2011 Free Software
    Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
@@ -197,5 +197,7 @@ readtokens (FILE *stream,
   *tokens_out = tokens;
   if (token_lengths != NULL)
     *token_lengths = lengths;
+  else
+    free (lengths);
   return n_tokens;
 }