diff --git a/scripts/Common/Scripts/config.fish b/scripts/Common/Scripts/config.fish
index 5d2b96d3..1b44d34f 100644
--- a/scripts/Common/Scripts/config.fish
+++ b/scripts/Common/Scripts/config.fish
@@ -1,4 +1,8 @@
 #!/bin/env fish
+function isConfigured -S
+    set -q "$CONFIG_MODULE"
+end
+
 function getConfig -S -a property
     source "$(status dirname)/eval-module.fish"
     evalModule "$CONFIG_MODULE" "$property" $argv[2..]