isl_tab_pip: don't free isl_sol on error condition
authorSven Verdoolaege <skimo@kotnet.org>
Fri, 16 Oct 2009 12:40:34 +0000 (14:40 +0200)
committerSven Verdoolaege <skimo@kotnet.org>
Fri, 16 Oct 2009 12:40:34 +0000 (14:40 +0200)
commitf2553b608809f469d81f8969c62e47b0268e48b2
tree7103bef44bcff6b83bb1b0daad6174fb1a61671e
parente9550d0b383ffaacb83325343eb1952849951208
isl_tab_pip: don't free isl_sol on error condition

Instead, set a flag.  isl_sol is not reference counted, so it's better
not to destroy it along the way.
isl_tab_pip.c