From 66df24040fed3c76df545fc34b47387c86922786 Mon Sep 17 00:00:00 2001
From: phanium <91544758+phanen@users.noreply.github.com>
Date: Sun, 13 Apr 2025 19:24:29 +0800
Subject: Fix panic when use header border without pointer/marker (#4345)

---
 src/terminal.go | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/terminal.go')

diff --git a/src/terminal.go b/src/terminal.go
index e1d14adc..7d826fa3 100644
--- a/src/terminal.go
+++ b/src/terminal.go
@@ -2647,6 +2647,9 @@ func (t *Terminal) headerIndent(borderShape tui.BorderShape) int {
 	}
 	if borderShape.HasLeft() {
 		indentSize -= 1 + t.borderWidth
+		if indentSize < 0 {
+			indentSize = 0
+		}
 	}
 	return indentSize
 }
-- 
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