#if DEBUG_SHOW_WINDING
SkOpContour::debugShowWindingValues(contourList);
#endif
- CoincidenceCheck(contourList, total);
+ if (!CoincidenceCheck(contourList, total)) {
+ return false;
+ }
#if DEBUG_SHOW_WINDING
SkOpContour::debugShowWindingValues(contourList);
#endif