From 4f685934617236b3da6c7c254fa230a4f6c5826f Mon Sep 17 00:00:00 2001
From: Egor Tensin <Egor.Tensin@gmail.com>
Date: Thu, 10 Dec 2020 12:11:49 +0300
Subject: .bashrc: prevent nested ranger instances

---
 %HOME%/.bashrc | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/%HOME%/.bashrc b/%HOME%/.bashrc
index e410cd7..164d7b1 100644
--- a/%HOME%/.bashrc
+++ b/%HOME%/.bashrc
@@ -105,3 +105,12 @@ os_is_cygwin \
 if [ "$TILIX_ID" ] || [ "$VTE_VERSION" ]; then
     [ -r /etc/profile.d/vte.sh ] && source /etc/profile.d/vte.sh
 fi
+
+# Prevent nested ranger instances.
+ranger() {
+    if [ -z "$RANGER_LEVEL" ]; then
+        /usr/bin/ranger "$@"
+    else
+        exit
+    fi
+}
-- 
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