From c63caed72a591a194f884b10dd486f73f341eebd Mon Sep 17 00:00:00 2001
From: Aleksey Pivovarov <AMPivovarov@gmail.com>
Date: Wed, 8 Mar 2023 18:28:41 +0100
Subject: [PATCH] EA-793851 diff: fix division by zero

GitOrigin-RevId: 37a363ddb4e37220361d7a74daec8abe7e3726c3
---
 .../src/com/intellij/diff/util/DiffLineSeparatorRenderer.java   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/platform/diff-impl/src/com/intellij/diff/util/DiffLineSeparatorRenderer.java b/platform/diff-impl/src/com/intellij/diff/util/DiffLineSeparatorRenderer.java
index 690fb8976a3c..19a597f0b1bc 100644
--- a/platform/diff-impl/src/com/intellij/diff/util/DiffLineSeparatorRenderer.java
+++ b/platform/diff-impl/src/com/intellij/diff/util/DiffLineSeparatorRenderer.java
@@ -318,7 +318,7 @@ public class DiffLineSeparatorRenderer implements LineMarkerRendererEx, LineSepa
    */
   private static int getStepSize(int lineHeight) {
     // the divider needs ~3 half-periods (6 steps) to be drawn nicely
-    return JBUIScale.scale(Registry.intValue("diff.divider.width")) / 6;
+    return Math.max(JBUIScale.scale(Registry.intValue("diff.divider.width")) / 6, 2);
   }
 
   /**