diff --git a/indra/viewer_components/updater/scripts/linux/update_install b/indra/viewer_components/updater/scripts/linux/update_install
index fef5ef7d09a95393d8e9bf8edf1a21fedd2e8416..a271926e25d1bd76008bebfa65cd8ff42e6a30d0 100755
--- a/indra/viewer_components/updater/scripts/linux/update_install
+++ b/indra/viewer_components/updater/scripts/linux/update_install
@@ -1,10 +1,10 @@
 #! /bin/bash
-INSTALL_DIR=$(cd "$(dirname $0)/.." ; pwd)
-export LD_LIBRARY_PATH=$INSTALL_DIR/lib
+INSTALL_DIR=$(cd "$(dirname "$0")/.." ; pwd)
+export LD_LIBRARY_PATH="$INSTALL_DIR/lib"
 bin/linux-updater.bin --file "$1" --dest "$INSTALL_DIR" --name "Second Life Viewer 2" --stringsdir "$INSTALL_DIR/skins/default/xui/en" --stringsfile "strings.xml"
 
 if [ $? -ne 0 ]
-   then touch $2
+   then touch "$2"
 fi
 
-rm -f $1
+rm -f "$1"