From ee21a3010760b6baeda0f23ea9b1ad96fe12413e Mon Sep 17 00:00:00 2001
From: Salt <rehashedsalt@cock.li>
Date: Wed, 8 Jul 2020 00:33:21 -0500
Subject: [PATCH] Implement nest detection
---
README.md | 1 +
firestarter | 2 ++
2 files changed, 3 insertions(+)
diff --git a/README.md b/README.md
index 3c45b60..627c9f1 100644
--- a/README.md
+++ b/README.md
@@ -65,6 +65,7 @@ Firestarter, in addition to spawning the programs in the default configs, also i
| 52 | Failed to create configuration directory |
| 53 | Failed to create logging directory |
| 54 | `HOME` does not exist or is unreadable |
+| 55 | Firestarter is already running |
| 70 | No configuration files available |
## Idiosyncracies
diff --git a/firestarter b/firestarter
index 7530b39..b7799cf 100755
--- a/firestarter
+++ b/firestarter
@@ -150,6 +150,8 @@ step_preexecute() {
[ -n "$_optdryrun" ] && return 0
[ -r "$HOME/.xsessionrc" ] && . "$HOME/.xsessionrc"
export XDG_CURRENT_DESKTOP="${XDG_CURRENT_DESKTOP:-firestarter}"
+ [ -n "$FIRESTARTER" ] && error "Firestarter is already running: $FIRESTARTER" 55
+ export FIRESTARTER="$BASHPID"
# dbus
if \
[ -z "$DBUS_SESSION_BUS_ADDRESS" ] && \