[Pidgin] #1344: fix for some build warnings

[Pidgin]

#1344: fix for some build warnings
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  Reporter:  o_sukhodolsky  |       Owner:  rlaager 
      Type:  patch          |      Status:  assigned
  Priority:  minor          |   Milestone:  2.0.2   
 Component:  pidgin (gtk)   |     Version:  2.0.1   
Resolution:                 |    Keywords:          
   Pending:  0              |  
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Comment (by rlaager):

 I keep forgetting the "References: #1344" in my commit messages. I've
 applied the log reader patch and made some changes in changesets
 7bb94d1425f06c3f5c3d3052a53a67fadc8dd377,
 89e70eb3cbaca142e85663d90a73511bdfa686f2,
 380f4b6753a8827825803555c5734d525f3053ab, and
 b1002c11e3121d6746f92d5639058585195a8923. I'm noticing 2 blank lines
 showing up at the end, in the log viewer, now. I added a g_strchomp(), but
 can we avoid having to do that?

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Ticket URL: <http://developer.pidgin.im/ticket/1344#comment:53>
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