libXpm: Changes to 'master'

[Alan Coopersmith]

 src/WrFFrI.c |    4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

New commits:
commit 980e9f851e47d31eed9635a6399a23d1456548d0
Author: Alan Coopersmith <alan.coopersmith at oracle.com>
Date:   Mon Apr 22 13:23:09 2013 -0700

    Close fd if fdopen() or xpmPipeThrough() fails in OpenWriteFile()
    
    Fixes leak found by parfait 1.1 bug checking tool:
       File Descriptor Leak: Leaked File Descriptor fd
            at line 350 of lib/libXpm/src/WrFFrI.c in function 'OpenWriteFile'.
              fd initialized at line 332 with open
              fd leaks when strcmp(".Z", (filename + (len - 2))) != 0 at line 337
                  and strcmp(".gz", (filename + (len - 3))) != 0 at line 340.
    
    Signed-off-by: Alan Coopersmith <alan.coopersmith at oracle.com>
    Reviewed-by: Mark Kettenis <kettenis at openbsd.org>