[Bf-blender-cvs] [53de2c3e4f5] blender-v2.83-release: Cleanup: Add assert to crash earlier

[Jacques Lucke]

Commit: 53de2c3e4f5bc09b7c7520cdb0b91d8048604996
Author: Jacques Lucke
Date:   Thu Apr 23 15:45:08 2020 +0200
Branches: blender-v2.83-release
https://developer.blender.org/rB53de2c3e4f5bc09b7c7520cdb0b91d8048604996

Cleanup: Add assert to crash earlier

This makes T75096 crash earlier.

===================================================================

M	source/blender/blenkernel/intern/dynamicpaint.c

===================================================================

diff --git a/source/blender/blenkernel/intern/dynamicpaint.c b/source/blender/blenkernel/intern/dynamicpaint.c
index 4c78c88d168..a704e199007 100644
--- a/source/blender/blenkernel/intern/dynamicpaint.c
+++ b/source/blender/blenkernel/intern/dynamicpaint.c
@@ -2429,6 +2429,8 @@ static float dist_squared_to_looptri_uv_edges(const MLoopTri *mlooptri,
                                               int tri_index,
                                               const float point[2])
 {
+  BLI_assert(tri_index >= 0);
+
   float min_distance = FLT_MAX;
 
   for (int i = 0; i < 3; i++) {