Check first if we own the constraint before deleting it.

yourpalal · May 2, 2012 · 15ef732 · 15ef732
1 parent 4878cc7
commit 15ef732
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/libs/linprog/LinearSpec.cpp b/src/libs/linprog/LinearSpec.cpp
@@ -200,7 +200,8 @@ bool
 LinearSpec::RemoveConstraint(Constraint* constraint, bool deleteConstraint)
 {
 	fSolver->ConstraintRemoved(constraint);
-	fConstraints.RemoveItem(constraint);
+	if (!fConstraints.RemoveItem(constraint))
+		return false;
 	constraint->fIsValid = false;
 
 	SummandList* leftSide = constraint->LeftSide();