Fix Windows memory freeing: add a check for fb == NULL; fixes trac #4506
authorIan Lynagh <igloo@earth.li>
Wed, 8 Dec 2010 15:23:49 +0000 (15:23 +0000)
committerIan Lynagh <igloo@earth.li>
Wed, 8 Dec 2010 15:23:49 +0000 (15:23 +0000)
commitc54980ff8b19f8f1e5ffb562f0477f7f674dabb6
tree87267d4f91033f791cac7d6f7c1d1a8252ff3ef4
parentc50bc4658e3801442b4581bd1d9a19f67567cdda
Fix Windows memory freeing: add a check for fb == NULL; fixes trac #4506
Also added a few comments, and a load of code got indented 1 level deeper.
rts/win32/OSMem.c