diff --git a/r5dev/thirdparty/recast/Recast/Source/RecastContour.cpp b/r5dev/thirdparty/recast/Recast/Source/RecastContour.cpp
index 04b8c8f8..3bbc9ed4 100644
--- a/r5dev/thirdparty/recast/Recast/Source/RecastContour.cpp
+++ b/r5dev/thirdparty/recast/Recast/Source/RecastContour.cpp
@@ -777,7 +777,7 @@ static void mergeRegionHoles(rcContext* ctx, rcContourRegion& region)
 			for (int j = 0; j < ndiags; j++)
 			{
 				const int* pt = &outline->verts[diags[j].vert*4];
-				bool intersect = intersectSegCountour(pt, corner, diags[i].vert, outline->nverts, outline->verts);
+				bool intersect = intersectSegCountour(pt, corner, diags[j].vert, outline->nverts, outline->verts);
 				for (int k = i; k < region.nholes && !intersect; k++)
 					intersect |= intersectSegCountour(pt, corner, -1, region.holes[k].contour->nverts, region.holes[k].contour->verts);
 				if (!intersect)