From de0a9c2e81a34f1706160226b2012d85c6a3ea70 Mon Sep 17 00:00:00 2001
From: Godopu <godopu16@gmail.com>
Date: Sat, 5 Sep 2026 21:01:18 +0900
Subject: [PATCH] fix(herdr): guard idle-pane env wrapping on explicit
 env_flags in new-session

- Prevent injecting 'env HERDR_WORKSPACE_ID=...' into final_cmd when caller passed no environment variables
- Avoid argument parse errors in real agent binaries (e.g. grok, agy) when reusing an idle pane in new-session
---
 .agents/skills/lib.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.agents/skills/lib.sh b/.agents/skills/lib.sh
index fd1c472..359cfc3 100644
--- a/.agents/skills/lib.sh
+++ b/.agents/skills/lib.sh
@@ -740,7 +740,7 @@ except Exception:
 
       if [ -n "$idle_pane" ]; then
         target_pane="$idle_pane"
-        if [ -n "$final_cmd" ]; then
+        if [ -n "$env_flags" ] && [ -n "$final_cmd" ]; then
           idle_env="${env_flags//--env /}"
           idle_env="${idle_env:+$idle_env }HERDR_WORKSPACE_ID=$existing_ws"
           final_cmd="env $idle_env $final_cmd"