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| author | Richard Sharpe <sharpe@samba.org> | 1998-07-06 22:25:56 +0000 |
|---|---|---|
| committer | Richard Sharpe <sharpe@samba.org> | 1998-07-06 22:25:56 +0000 |
| commit | 52cf030b9d0ea4f3b68d7a3fccfe3841930a329a (patch) | |
| tree | 211164461b96fa2541d05a899996e9be4caab2ae /source | |
| parent | 04733f455dcc960387b5fd56c7bb443f233f66e2 (diff) | |
| download | samba-52cf030b9d0ea4f3b68d7a3fccfe3841930a329a.tar.gz samba-52cf030b9d0ea4f3b68d7a3fccfe3841930a329a.tar.xz samba-52cf030b9d0ea4f3b68d7a3fccfe3841930a329a.zip | |
Digital UNIX does not seem to set OPTIND if there are no
command line parameters.
Added simple code to smbtar to check for paramters and
pump out a usage message if there are none.
Regards
Richard
Diffstat (limited to 'source')
| -rw-r--r-- | source/script/smbtar | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/source/script/smbtar b/source/script/smbtar index dcf01edb208..20422b03349 100644 --- a/source/script/smbtar +++ b/source/script/smbtar @@ -54,6 +54,16 @@ Options: (Description) (Default) exit $ex } +echo Params count: $# + +# DEC OSF AKA Digital UNIX does not seem to return a value in OPTIND if +# there are no command line params, so protect us against that ... +if [ $# = 0 ]; then + + Usage 2 "Please enter a command line parameter!" + +fi + while getopts rivl:b:d:N:s:p:x:u:Xt: c; do case $c in r) # [r]estore to Windows (instead of the default "Save from Windows") |