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| author | Erich Eckner <git@eckner.net> | 2017-06-14 06:28:43 +0200 |
|---|---|---|
| committer | Erich Eckner <git@eckner.net> | 2017-06-14 06:28:43 +0200 |
| commit | f5a344fc675bdd21b5c8dc2f17841046c3e5bc27 (patch) | |
| tree | fad8627c207d3f077952ffe7b5e1418900b0e313 | |
| parent | c572577f08af6203137c19ad805f058c06ad2a6c (diff) | |
| download | makekernel-f5a344fc675bdd21b5c8dc2f17841046c3e5bc27.tar.xz | |
only enforce terminal when -s not given
| -rw-r--r-- | makekernel.in | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/makekernel.in b/makekernel.in index 4176aae..c165b47 100644 --- a/makekernel.in +++ b/makekernel.in @@ -45,13 +45,6 @@ then exit 1 fi -if ! stty &> /dev/null -then - >&2 echo 'ERROR: Must be called from a terminal! Closing.' - >&2 echo 'Did you forget "-t" for ssh?' - exit 1 -fi - eval set -- "$( getopt -o ac:ns \ --long allowDownload \ @@ -136,6 +129,13 @@ then exit 0 fi +if ! stty &> /dev/null +then + >&2 echo 'ERROR: Must be called from a terminal! Closing.' + >&2 echo 'Did you forget "-t" for ssh?' + exit 1 +fi + [ -z "${curVer}" ] && curVer="$("$0" -s)" mainVer="$( echo "${curVer}" | \ |