Commit 7fd9459a authored by Alexandre Duret-Lutz's avatar Alexandre Duret-Lutz
Browse files

* src/tgbaalgos/emptinesscheck.cc (emptiness_check::complete_cycle):

Do not visit a state more than once.  Report from Soheib Baarir.
parent fa6ac39c
2004-04-05 Alexandre Duret-Lutz <adl@src.lip6.fr>
* src/tgbaalgos/emptinesscheck.cc (emptiness_check::complete_cycle):
Do not visit a state more than once. Report from Soheib Baarir.
2004-03-25 Alexandre Duret-Lutz <adl@src.lip6.fr>
* src/tgbaalgos/ltl2tgba_fm.cc (translate_dict): Reuse Acc and Var
......
......@@ -616,8 +616,8 @@ namespace spot
{
const state* dest = i->current_state();
// Do not escape this SCC.
if (!scc.has_state(dest))
// Do not escape this SCC or visit a state already visited.
if (!scc.has_state(dest) || father.find(dest) != father.end())
{
delete dest;
continue;
......
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