From ebec70a7dcaf6bd98bdd8544457cd51f10974f92 Mon Sep 17 00:00:00 2001
From: Oliver Davies <oliver@oliverdavies.uk>
Date: Sat, 13 Sep 2025 21:55:31 +0100
Subject: [PATCH] Return early if the location is unknown

---
 modules/hosts/t480/dwm/dwmblocks/weather.nix | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/modules/hosts/t480/dwm/dwmblocks/weather.nix b/modules/hosts/t480/dwm/dwmblocks/weather.nix
index 2002481a..84d3aee3 100644
--- a/modules/hosts/t480/dwm/dwmblocks/weather.nix
+++ b/modules/hosts/t480/dwm/dwmblocks/weather.nix
@@ -9,7 +9,11 @@
           runtimeInputs = with pkgs; [ curl ];
 
           text = ''
-            curl -s https://wttr.in/Caerleon?format=%t
+            out="$(curl -s https://wttr.in/Caerleon?format=%t)"
+
+            [[ "$out" == *"Unknown location"* ]] && exit 1
+
+            echo "$out"
           '';
         })
       ];