Fix minor problems caught by static checking.
authorPaul Eggert <eggert@cs.ucla.edu>
Sun, 14 Aug 2011 06:08:07 +0000 (23:08 -0700)
committerPaul Eggert <eggert@cs.ucla.edu>
Sun, 14 Aug 2011 06:08:07 +0000 (23:08 -0700)
commite54984f1b906e93887eefd1fc3cdab52bd3b9520
treedcc32f3329b3e5a4a9ea3591947f3f99794731a3
parent3cb1cf3e8dce7f4a72c2f087b9800f2f1ae58495
parent72f838d47543177aaa33e5ac482c8005913cc633
Fix minor problems caught by static checking.