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| -rw-r--r-- | makekernel.in | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/makekernel.in b/makekernel.in index 61b915b..023f22b 100644 --- a/makekernel.in +++ b/makekernel.in @@ -38,6 +38,13 @@ 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:s \ --long allowDownload \ |