Suppress GCC 4.7 warnings by changes to code that make it less clear.
authorBen Pfaff <blp@cs.stanford.edu>
Wed, 26 Sep 2012 04:18:32 +0000 (21:18 -0700)
committerBen Pfaff <blp@cs.stanford.edu>
Wed, 26 Sep 2012 04:20:52 +0000 (21:20 -0700)
commit8d1e072157ee3c8273e328c491be3c8bf57452da
tree8a0c2c0d736936c2f06b9f337be347490ce3f25a
parent38980bbfac573dcefe25021e0d9ff8a6894372ca
Suppress GCC 4.7 warnings by changes to code that make it less clear.

I'm not entirely happy with these changes, because they make the code
slightly less obvious.  However, it's still not really bad code, and
it's convenient to have a warning-free build.
src/data/por-file-reader.c
src/libpspp/hmapx.c
utilities/pspp-dump-sav.c