From 0a078ce21e1ec4c5913fd0dd63e64452dc736c4a Mon Sep 17 00:00:00 2001
From: Rutherther <rutherther@proton.me>
Date: Sat, 4 May 2024 20:55:22 +0200
Subject: [PATCH] fix: do not segfault on selmon NULL

---
 dwl.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/dwl.c b/dwl.c
index c117adeed4db78f3c6b60b1b79e59704a318eee0..e38da83465acef90ded219c2c81693a91cafba82 100644
--- a/dwl.c
+++ b/dwl.c
@@ -2911,11 +2911,13 @@ void
 view(const Arg *arg)
 {
 	Monitor *m, *origm = selmon;
-	unsigned int newtags = selmon->tagset[selmon->seltags ^ 1];
+	unsigned int newtags;
 
 	if (!selmon || (arg->ui & TAGMASK) == selmon->tagset[selmon->seltags])
 		return;
 
+	newtags = selmon->tagset[selmon->seltags ^ 1];
+
 	/* swap tags when trying to display a tag from another monitor */
 	if (arg->ui & TAGMASK)
 		newtags = arg->ui & TAGMASK;