[Pidgin] #889: undefined operation in finch/libgnt/gntwm.c

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#889: undefined operation in finch/libgnt/gntwm.c
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  Reporter:  sbrabec              |       Owner:  sadrul
      Type:  defect               |      Status:  new   
  Priority:  minor                |   Milestone:        
 Component:  finch (gnt/ncurses)  |     Version:  2.0   
Resolution:                       |    Keywords:        
   Pending:  1                    |  
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Changes (by sbrabec):

  * pending:  1 => 0

Comment:

 gcc (GCC) 4.1.3 20070430 (prerelease) (SUSE Linux):

 gntwm.c: In function 'dump_screen':
 gntwm.c:610: warning: operation on 'fgp' may be undefined

 gcc issues warning, SuSE QA tool considers it as fatal, because behavior
 may depend on optimizer decision:

 I: Program causes undefined operation
    (likely same variable used twice and post/pre incremented in the same
 expression).
    e.g. x = x++; Split it in two operations.

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Ticket URL: <http://developer.pidgin.im/ticket/889#comment:2>
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