Also detect single dashes as error

This also recognizes single dashes as invalid input:

    rsync_tmbackup.sh - 1 2 3

Expected output: an error because it's unknown what the single `-` could mean

Actual output:

    rsync_tmbackup: Safety check failed - the destination does not appear to be a backup folder or drive (marker file not found).
    rsync_tmbackup: If it is indeed a backup folder, you may add the marker file by running the following command:
    rsync_tmbackup: 
    rsync_tmbackup: mkdir -p -- "1" ; touch "1/backup.marker"
    rsync_tmbackup:

This commit is contained in:

Thomas McWork

2017-11-17 10:20:50 +01:00

committed by

GitHub

parent fd4a29e848

commit 260715a9b9

1 changed files with 1 additions and 1 deletions

									
										rsync_tmbackup.sh
									
		+1
		-1
	
												View File
												
				@@ -182,7 +182,7 @@ while :; do

							EXCLUSION_FILE="$3"

							break

							;;

						-?*)

						-*)

							fn_log_error "Unknown option: \"$1\""

							fn_log_info ""

							fn_display_usage