From 41dc74a545f083211b6229f9614ab0cf146c5e47 Mon Sep 17 00:00:00 2001
From: poka <poka@p2p.legal>
Date: Mon, 5 Oct 2020 09:17:29 +0200
Subject: [PATCH] Explorer: Security fix when loading functions

---
 explorer.sh | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/explorer.sh b/explorer.sh
index 3fefd16..5d19069 100755
--- a/explorer.sh
+++ b/explorer.sh
@@ -137,6 +137,5 @@ anniversary() {
 # Load functions
 case $cmd in
     '') day;;
-    *) $cmd;;
+    *) [[ $(type -t $cmd) == "function" ]] && $cmd || (echo -e "$cmd: Commande inconnue\n" && helpOpt);;
 esac
-