From 7ea2d362f0f35fe26864517b3fb1d72c56b6c057 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Tue, 30 Dec 2025 16:41:26 +0000
Subject: [PATCH] Add QL_DIR validation to ql.sh

Co-authored-by: whyour <22700758+whyour@users.noreply.github.com>
---
 shell/ql.sh | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/shell/ql.sh b/shell/ql.sh
index 24e7b87f..8497e27a 100755
--- a/shell/ql.sh
+++ b/shell/ql.sh
@@ -1,4 +1,9 @@
 #!/usr/bin/env bash
 
+if [[ -z "$QL_DIR" ]]; then
+  echo "Error: QL_DIR environment variable is not set"
+  exit 1
+fi
+
 dir_shell=$QL_DIR/shell
 . $dir_shell/update.sh "$@"