casereader: Make parameter to casereader_count_cases const. fc11-i386-build70 fc11-x64-build67 lenny-x64-build91 sid-i386-build137
authorBen Pfaff <blp@gnu.org>
Tue, 22 Dec 2009 01:11:47 +0000 (17:11 -0800)
committerBen Pfaff <blp@gnu.org>
Tue, 5 Jan 2010 05:05:50 +0000 (21:05 -0800)
casereader_count_cases does not conceptually modify its argument, since
there is no way for the client to observe the difference (other than
through improved performance).  So there is no need for the parameter to
be const.


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