From f51fc643ce287f235f4a4f7d6f0d60f1132b8544 Mon Sep 17 00:00:00 2001
From: nasenatmer <nasenatmer@posteo.de>
Date: Wed, 15 May 2013 03:15:03 +0100
Subject: [PATCH] Add check for unrar command to avoid error messages.

---
 modules/archive/functions/extract | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/modules/archive/functions/extract b/modules/archive/functions/extract
index 5f69516f..5b56b0d5 100644
--- a/modules/archive/functions/extract
+++ b/modules/archive/functions/extract
@@ -53,7 +53,8 @@ while (( $# > 0 )); do
     (*.lzma) unlzma "$1" ;;
     (*.Z) uncompress "$1" ;;
     (*.zip) unzip "$1" -d $extract_dir ;;
-    (*.rar) unrar e -ad "$1" || rar e -ad "$1" ;;
+    (*.rar) unrar &> /dev/null && unrar e -ad "$1" \
+      || rar e -ad "$1" ;;
     (*.7z) 7za x "$1" ;;
     (*.deb)
       mkdir -p "$extract_dir/control"