From adcb62e6ccdcfcc2b3ba858b1eb3e263282e02c7 Mon Sep 17 00:00:00 2001
From: juancwu <git@juancwu.dev>
Date: Wed, 4 Feb 2026 00:29:25 +0000
Subject: [PATCH] (bash,tmux) check for empty GIT_KEY before running stmux

---
 bash/bashrc | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/bash/bashrc b/bash/bashrc
index 57fad04..ffbe37e 100644
--- a/bash/bashrc
+++ b/bash/bashrc
@@ -238,6 +238,11 @@ parse_git_branch() {
 
 # Starts a new secure session with auto-wipe enabled
 stmux() {
+    if [ -z "$GIT_KEY" ]; then
+        echo "Missing GIT_KEY environment variable."
+        return
+    fi
+
     ssh-agent sh -c "tmux new-session -s secure \
         \; set-hook client-detached \"run-shell 'SSH_AUTH_SOCK=\$SSH_AUTH_SOCK ssh-add -D'\" \
         \; send-keys \"ssh-add $GIT_KEY\" C-m"