Merge: Minor cleanups uncovered by gcc warnings
authorPaul Eggert <eggert@cs.ucla.edu>
Sun, 27 Feb 2011 07:57:49 +0000 (23:57 -0800)
committerPaul Eggert <eggert@cs.ucla.edu>
Sun, 27 Feb 2011 07:57:49 +0000 (23:57 -0800)

Trivial merge