From 6c6a5a72c2978f7fcd57c419458309ae38fd36d8 Mon Sep 17 00:00:00 2001
From: Antonio Vazquez <blendergit@gmail.com>
Date: Sat, 21 Nov 2020 14:17:26 +0100
Subject: GPencil: Fix unreported assert when use select Box in single point
 strokes

The assert was when use segment selection mode.
---
 source/blender/editors/gpencil/gpencil_utils.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'source/blender/editors/gpencil/gpencil_utils.c')

diff --git a/source/blender/editors/gpencil/gpencil_utils.c b/source/blender/editors/gpencil/gpencil_utils.c
index 28a90a26a9d..e02da8ebc8a 100644
--- a/source/blender/editors/gpencil/gpencil_utils.c
+++ b/source/blender/editors/gpencil/gpencil_utils.c
@@ -2337,6 +2337,9 @@ int ED_gpencil_select_stroke_segment(bGPDlayer *gpl,
                                      float r_hita[3],
                                      float r_hitb[3])
 {
+  if (gps->totpoints < 2) {
+    return 0;
+  }
   const float min_factor = 0.0015f;
   bGPDspoint *pta1 = NULL;
   bGPDspoint *pta2 = NULL;
-- 
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