Fix quoting in hooks/common/91-install-fs-tools

diff --git a/hooks/common/91-install-fs-tools b/hooks/common/91-install-fs-tools
index c8bcd586f3d409d51939dc1fe9db76f73164e477..c3af3cbe1c9562ca552053093aa4fe3ce7ad3feb 100755 (executable)
--- a/hooks/common/91-install-fs-tools
+++ b/hooks/common/91-install-fs-tools
@@ -28,13 +28,13 @@ logMessage Script $0 starting
 #
 #  Install any required packages for the given root filesystem
 #
-if [ $has_xfs -eq 1 ]; then
+if [ "$has_xfs" -eq 1 ]; then
     installDebianPackage ${prefix} xfsprogs
 fi
-if [ $has_reiserfs -eq 1 ]; then
+if [ "$has_reiserfs" -eq 1 ]; then
     installDebianPackage ${prefix} reiserfsprogs
 fi
-if [ $has_btrfs -eq 1 ]; then
+if [ "$has_btrfs" -eq 1 ]; then
     installDebianPackage ${prefix} btrfs-tools
 fi