fix warnings

2 files changed, 3 insertions, 3 deletions

diff --git a/source/blender/blenlib/BLI_kdopbvh.h b/source/blender/blenlib/BLI_kdopbvh.h
index d9e3d7e42c6..aa55ececc06 100644
--- a/source/blender/blenlib/BLI_kdopbvh.h
+++ b/source/blender/blenlib/BLI_kdopbvh.h
@@ -90,7 +90,7 @@ int BLI_bvhtree_update_node(BVHTree *tree, int index, float *co, float *co_movin
 void BLI_bvhtree_update_tree(BVHTree *tree);
 
 /* collision/overlap: check two trees if they overlap, alloc's *overlap with length of the int return value */
-BVHTreeOverlap *BLI_bvhtree_overlap(BVHTree *tree1, BVHTree *tree2, int *result);
+BVHTreeOverlap *BLI_bvhtree_overlap(BVHTree *tree1, BVHTree *tree2, unsigned int *result);
 
 float BLI_bvhtree_getepsilon(BVHTree *tree);
 
diff --git a/source/blender/blenlib/intern/BLI_kdopbvh.c b/source/blender/blenlib/intern/BLI_kdopbvh.c
index 4d64f4a50ff..0204f9b1430 100644
--- a/source/blender/blenlib/intern/BLI_kdopbvh.c
+++ b/source/blender/blenlib/intern/BLI_kdopbvh.c
@@ -1126,9 +1126,9 @@ static void traverse(BVHOverlapData *data, BVHNode *node1, BVHNode *node2)
 	return;
 }
 
-BVHTreeOverlap *BLI_bvhtree_overlap(BVHTree *tree1, BVHTree *tree2, int *result)
+BVHTreeOverlap *BLI_bvhtree_overlap(BVHTree *tree1, BVHTree *tree2, unsigned int *result)
 {
-	int j, total = 0;
+	unsigned int j, total = 0;
 	BVHTreeOverlap *overlap = NULL, *to = NULL;
 	BVHOverlapData **data;