From 4c56570aa9e8425558ee7cc810773772d5d67910 Mon Sep 17 00:00:00 2001
From: Nicolas Silva <nsilva@mozilla.com>
Date: Wed, 13 May 2020 17:31:25 +0000
Subject: [PATCH] Bug 1637112 - Don't draw border-image segments with zero
 slice size. r=mstange

Differential Revision: https://phabricator.services.mozilla.com/D75119
---
 gfx/wr/webrender/src/border.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gfx/wr/webrender/src/border.rs b/gfx/wr/webrender/src/border.rs
index 553fbb80371d..094c78866a22 100644
--- a/gfx/wr/webrender/src/border.rs
+++ b/gfx/wr/webrender/src/border.rs
@@ -1355,7 +1355,7 @@ impl NinePatchDescriptor {
             repeat_vertical: RepeatMode,
             extra_flags: BrushFlags,
         ) {
-            if uv_rect.uv1.x < uv_rect.uv0.x || uv_rect.uv1.y < uv_rect.uv0.y {
+            if uv_rect.uv1.x <= uv_rect.uv0.x || uv_rect.uv1.y <= uv_rect.uv0.y {
                 return;
             }