Avoid crashing in TrackSector if findOutOfRoadSector failed

Benau · Benau · commit 6cab3b07c937 · 2019-07-08T10:18:50.000+08:00
diff --git a/src/tracks/graph.cpp b/src/tracks/graph.cpp
@@ -757,9 +757,10 @@ int Graph::findOutOfRoadSector(const Vec3& xyz, const int curr_sector,
 
     if(min_sector==UNKNOWN_SECTOR)
     {
-        Log::info("Graph", "unknown sector found.");
+        Log::warn("Graph", "unknown sector found.");
     }
-    return min_sector;
+    // Avoid crashing in TrackSector
+    return 0;
 }   // findOutOfRoadSector
 
 //-----------------------------------------------------------------------------

Original file line number	Diff line number	Diff line change
`@@ -757,9 +757,10 @@ int Graph::findOutOfRoadSector(const Vec3& xyz, const int curr_sector,`
`757`	`757`
`758`	`758`	`if(min_sector==UNKNOWN_SECTOR)`
`759`	`759`	`{`
`760`		`- Log::info("Graph", "unknown sector found.");`
	`760`	`+ Log::warn("Graph", "unknown sector found.");`
`761`	`761`	`}`
`762`		`- return min_sector;`
	`762`	`+ // Avoid crashing in TrackSector`
	`763`	`+ return 0;`
`763`	`764`	`} // findOutOfRoadSector`
`764`	`765`
`765`	`766`	`//-----------------------------------------------------------------------------`