From 68a29c92848397e642e060a83f8a1bd7bd979af2 Mon Sep 17 00:00:00 2001
From: Joe Lim <50560759+joelim-work@users.noreply.github.com>
Date: Sun, 17 Nov 2024 23:10:20 +1100
Subject: [PATCH] Prevent infinite loop when using `on-quit` (#1856)

---
 app.go | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/app.go b/app.go
index 45e0dbd2..8fd2066f 100644
--- a/app.go
+++ b/app.go
@@ -35,6 +35,7 @@ type app struct {
 	menuCompInd    int
 	selectionOut   []string
 	watch          *watch
+	quitting       bool
 }
 
 func newApp(ui *ui, nav *nav) *app {
@@ -66,6 +67,14 @@ func newApp(ui *ui, nav *nav) *app {
 }
 
 func (app *app) quit() {
+	// Using synchronous shell commands for `on-quit` can cause this to be
+	// called again, so a guard variable is introduced here to prevent an
+	// infinite loop.
+	if app.quitting {
+		return
+	}
+	app.quitting = true
+
 	onQuit(app)
 
 	if gOpts.history {