From fe40dff3bad032d903563403046fca1702b190c4 Mon Sep 17 00:00:00 2001
From: Chinh Nguyen <unknown>
Date: Wed, 1 Dec 2021 08:19:08 +1100
Subject: Bug [#2300] Abandon drag when rectangle is empty as empty image
 caused crash.

---
 cocoa/ScintillaCocoa.mm | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'cocoa')

diff --git a/cocoa/ScintillaCocoa.mm b/cocoa/ScintillaCocoa.mm
index 8786e7949..dc70a0ae9 100644
--- a/cocoa/ScintillaCocoa.mm
+++ b/cocoa/ScintillaCocoa.mm
@@ -1449,6 +1449,8 @@ void ScintillaCocoa::StartDrag() {
 
 	// Prepare drag image.
 	NSRect selectionRectangle = PRectangleToNSRect(rcSel);
+	if (NSIsEmptyRect(selectionRectangle))
+		return;
 
 	SCIContentView *content = ContentView();
 
-- 
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