From 88748864701d6fa3f443022b429ea6819dc51775 Mon Sep 17 00:00:00 2001
From: Alex Dima <alexdima@microsoft.com>
Date: Mon, 28 May 2018 17:29:56 +0200
Subject: [PATCH] Fixes #49378

---
 src/vs/editor/browser/viewParts/minimap/minimap.ts | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/vs/editor/browser/viewParts/minimap/minimap.ts b/src/vs/editor/browser/viewParts/minimap/minimap.ts
index 35ad7ff531b1c..5f8337eb5a915 100644
--- a/src/vs/editor/browser/viewParts/minimap/minimap.ts
+++ b/src/vs/editor/browser/viewParts/minimap/minimap.ts
@@ -913,6 +913,11 @@ export class Minimap extends ViewPart {
 							minimapCharRenderer.x1BlockRenderChar(target, dx, dy, tokenColor, backgroundColor, useLighterFont);
 						}
 						dx += charWidth;
+
+						if (dx > maxDx) {
+							// hit edge of minimap
+							return;
+						}
 					}
 				}
 			}