From 795ccf60023fd76893345c8ef6cefd535004a240 Mon Sep 17 00:00:00 2001
From: Ben Harris <bjh21@bjh21.me.uk>
Date: Mon, 20 Feb 2023 14:54:17 +0000
Subject: [PATCH] GTK: Free error message if new_window fails

This is kind of pointless because it comes just before a return from
main(), but it's pretty harmless and it cheers up AddressSanitizer.
---
 gtk.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/gtk.c b/gtk.c
index 56b0e7f..eb686c8 100644
--- a/gtk.c
+++ b/gtk.c
@@ -4115,6 +4115,7 @@ int main(int argc, char **argv)
 
 	if (!fe) {
 	    fprintf(stderr, "%s: %s\n", pname, error);
+            sfree(error);
 	    return 1;
 	}