[bug #43569] Fix for compile warnings with gcc 4.6.3

[anonymous]

URL:
  <http://savannah.gnu.org/bugs/?43569>

                 Summary: Fix for compile warnings with gcc 4.6.3
                 Project: GNU troff
            Submitted by: None
            Submitted on: Mon 10 Nov 2014 10:07:00 AM UTC
                Severity: 3 - Normal
              Item Group: None
                  Status: None
                 Privacy: Public
             Assigned to: None
             Open/Closed: Open
         Discussion Lock: Any
         Planned Release: None

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Details:

gcc version 4.6.3 issues some warnings when compiling groff-1.22.3, mostly for
unused return values and once for initializing a variable declared "extern".

The patch attached tries to fix this.




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File Attachments:


-------------------------------------------------------
Date: Mon 10 Nov 2014 10:07:00 AM UTC  Name: diff-file  Size: 5kB   By: None

<http://savannah.gnu.org/bugs/download.php?file_id=32397>

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