MC: this bug was disabling state equality detection

[simgrid.git] / src / mc / checker / SafetyChecker.cpp

diff --git a/src/mc/checker/SafetyChecker.cpp b/src/mc/checker/SafetyChecker.cpp
index ca58cfc..643c734 100644 (file)
--- a/src/mc/checker/SafetyChecker.cpp
+++ b/src/mc/checker/SafetyChecker.cpp
@@ -158,7 +158,7 @@ void SafetyChecker::run()
       this->checkNonTermination(next_state.get());
 
     /* Check whether we already explored next_state in the past (but only if interested in state-equality reduction) */
       this->checkNonTermination(next_state.get());
 
     /* Check whether we already explored next_state in the past (but only if interested in state-equality reduction) */

-    if (_sg_mc_max_visited_states == true)
+    if (_sg_mc_max_visited_states > 0)

       visitedState_ = visitedStates_.addVisitedState(expandedStatesCount_, next_state.get(), true);
 
     /* If this is a new state (or if we don't care about state-equality reduction) */
       visitedState_ = visitedStates_.addVisitedState(expandedStatesCount_, next_state.get(), true);
 
     /* If this is a new state (or if we don't care about state-equality reduction) */