From a39f33fe15648de11aac456d88fd69c5dfbb1ddb Mon Sep 17 00:00:00 2001
From: Eitan Joffe <ejoffe@gmail.com>
Date: Tue, 18 Apr 2023 13:06:36 -0700
Subject: [PATCH] check for valid terminal width before cropping line

fixes #286

commit-id:8cf06bec
---
 github/pullrequest.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/github/pullrequest.go b/github/pullrequest.go
index 019c464..5ad920f 100644
--- a/github/pullrequest.go
+++ b/github/pullrequest.go
@@ -188,7 +188,7 @@ func (pr *PullRequest) String(config *config.Config) string {
 		lineLength += 4
 	}
 	diff := lineLength - terminalWidth
-	if diff > 0 {
+	if diff > 0 && terminalWidth > 3 {
 		line = line[:terminalWidth-3] + "..."
 	}