From 56e9f31b2f5ad057c3f6809fafc73132647ae686 Mon Sep 17 00:00:00 2001
From: Ryan Dwyer <ryandwyer1@gmail.com>
Date: Fri, 28 Sep 2018 22:34:51 +1000
Subject: [PATCH] Check for NULL output in workspace_valid_on_output

---
 sway/tree/workspace.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sway/tree/workspace.c b/sway/tree/workspace.c
index e592302ce..d65a3e4ca 100644
--- a/sway/tree/workspace.c
+++ b/sway/tree/workspace.c
@@ -128,7 +128,7 @@ void next_name_map(struct sway_container *ws, void *data) {
 static bool workspace_valid_on_output(const char *output_name,
 		const char *ws_name) {
 	struct workspace_config *wsc = workspace_find_config(ws_name);
-	return !wsc || strcmp(wsc->output, output_name) == 0;
+	return !wsc || !wsc->output || strcmp(wsc->output, output_name) == 0;
 }
 
 static void workspace_name_from_binding(const struct sway_binding * binding,