[SCM] Hurd branch, master, updated. v0.5-472-g6cc0c78

[Justus Winter]

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- Log -----------------------------------------------------------------
commit 6cc0c78b1f496cc9e680c0726b7561c93c3f1a7c
Author: Justus Winter <address@hidden>
Date:   Wed Nov 12 13:20:52 2014 +0100

    utils/rpctrace: fix crash while printing messages
    
    % fakeroot rpctrace install
    [...]
      63<--66(pid5363)->io_read (-1 8192) = 0 [... rpctrace crashes]
    /bin/fakeauth: Segmentation fault for child 5362
    /bin/settrans: Error 139 for child 5361
    
    * utils/rpctrace.c (print_data): Fix this by guarding the code
    escaping non-printable characters introduced in 84932431 against
    `data' being NULL.

-----------------------------------------------------------------------

Summary of changes:
 utils/rpctrace.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)


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