fix crash

freebird-airlines · May 30, 2021 · c3562de · c3562de
1 parent 08d7535
commit c3562de
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/ios/library/WhirlyGlobeLib/src/VectorData.mm b/ios/library/WhirlyGlobeLib/src/VectorData.mm
@@ -795,6 +795,9 @@ bool VectorParseCoords(VectorRing &coords,NSArray *coordArray)
     if (![coordArray isKindOfClass:[NSArray class]])
         return false;
 
+    if([coordArray count] == 0)
+        return false;
+
     // Look at the type of the first object.  If it's not an array, we've got a coord.
     NSObject *firstObj = [coordArray objectAtIndex:0];
     if (![firstObj isKindOfClass:[NSArray class]])