Apply a missing bit of r9164, which only broke the build with
authorsimon <simon@cda61777-01e9-0310-a592-d414129be87e>
Thu, 5 May 2011 17:13:16 +0000 (17:13 +0000)
committersimon <simon@cda61777-01e9-0310-a592-d414129be87e>
Thu, 5 May 2011 17:13:16 +0000 (17:13 +0000)
commit40785ed96c9dbe9a5a630b69faa0bbc9a8435091
tree62b6ac25851ba50e5f961ce566417e7dc4c31bff
parentfd66a01dcdad6bb7cdc7277fca3c193345e25fbd
Apply a missing bit of r9164, which only broke the build with
-DDEBUGGING so I didn't notice it at the time.

git-svn-id: svn://svn.tartarus.org/sgt/puzzles@9167 cda61777-01e9-0310-a592-d414129be87e
magnets.c