File avoid_unary_operator_expected_error.diff of Package rear116.100

--- usr/share/rear/verify/NETFS/default/07_set_backup_archive.sh.orig	2014-06-06 15:05:15.000000000 +0200
+++ usr/share/rear/verify/NETFS/default/07_set_backup_archive.sh	2014-06-06 15:03:16.000000000 +0200
@@ -10,7 +10,8 @@ case "$TAPE_DEVICE:$scheme" in
         backuparchive="${opath}/${BACKUP_PROG_ARCHIVE}${BACKUP_PROG_SUFFIX}${BACKUP_PROG_COMPRESS_SUFFIX}"
         ;;
     (:*)
-        if [ $BACKUP_TYPE == "incremental" ]; then
+        # Having $BACKUP_TYPE in double quotes avoids the error message: "[: ==: unary operator expected"
+        if [ "$BACKUP_TYPE" == "incremental" ]; then
             for i in $(ls ${BUILD_DIR}/outputfs/${NETFS_PREFIX}/*.tar.gz); do restorearchive=$i;done
             if [ $(date +%a) = $FULLBACKUPDAY ]; then
                 Log "It is Full-Backup-Day"
--- usr/share/rear/verify/NETFS/default/55_check_backup_archive.sh.orig	2014-06-06 15:05:29.000000000 +0200
+++ usr/share/rear/verify/NETFS/default/55_check_backup_archive.sh	2014-06-06 15:03:57.000000000 +0200
@@ -7,7 +7,8 @@ case $(url_scheme "$BACKUP_URL") in
         ;;
 esac
 
-if [ $BACKUP_TYPE == "incremental" ]; then
+# Having $BACKUP_TYPE in double quotes avoids the error message: "[: ==: unary operator expected"
+if [ "$BACKUP_TYPE" == "incremental" ]; then
 	backuparchive=$restorearchive
 fi
 
--- usr/share/rear/restore/NETFS/default/40_restore_backup.sh.orig	2014-06-06 15:05:02.000000000 +0200
+++ usr/share/rear/restore/NETFS/default/40_restore_backup.sh	2014-06-06 15:02:03.000000000 +0200
@@ -39,7 +39,8 @@ case "$BACKUP_PROG" in
 		if [ -s $TMP_DIR/restore-exclude-list.txt ] ; then
 			BACKUP_PROG_OPTIONS="$BACKUP_PROG_OPTIONS --exclude-from=$TMP_DIR/restore-exclude-list.txt "
 		fi
-		if [ $BACKUP_TYPE == "incremental" ]; then
+                # Having $BACKUP_TYPE in double quotes avoids the error message: "[: ==: unary operator expected"
+		if [ "$BACKUP_TYPE" == "incremental" ]; then
 			LAST="$restorearchive"
 			BASE=$(dirname "$restorearchive")/$(tar --test-label -f "$restorearchive")
 			if [ "$BASE" == "$LAST" ]; then