Avoid unused value warnings.
authorBruno Haible <bruno@clisp.org>
Wed, 18 Jun 2008 00:06:26 +0000 (02:06 +0200)
committerBruno Haible <bruno@clisp.org>
Wed, 18 Jun 2008 00:06:26 +0000 (02:06 +0200)

No differences found