From 976cce06ca0e1c0ab8be5c4770db1616c004bc17 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Martin=20H=C3=BCbner?= <martin.hubner@web.de>
Date: Mon, 29 Aug 2022 12:42:54 +0200
Subject: [PATCH] fetch_translation_tools.sh: fix shellcheck issues
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This commit fixes some shellcheck issues in the mentioned script.
It precedes #315.

Signed-off-by: Martin Hübner <martin.hubner@web.de>
---
 fetch_translation_tools.sh | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/fetch_translation_tools.sh b/fetch_translation_tools.sh
index f12cb428..f03760b2 100755
--- a/fetch_translation_tools.sh
+++ b/fetch_translation_tools.sh
@@ -2,16 +2,16 @@
 
 # fetch the translation-tools from the luci repo
 
-LUCI_REPO="https://github.com/openwrt/luci.git"
 LUCI_ZIP="https://github.com/openwrt/luci/archive/refs/heads/master.zip"
 
 DIR="_tmp_"
 
 git clean -df build/
 mkdir $DIR
-cd $DIR
-wget "$LUCI_ZIP"
-unzip "master.zip"
-mv luci-master/build/* ../build
-cd ..
+(
+    cd $DIR || exit 2
+    wget "$LUCI_ZIP"
+    unzip "master.zip"
+    mv luci-master/build ..
+)
 rm -rf $DIR