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fsadm: avoid hidden --yes

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When 'fsadm' was running without terminal (i.e. pipe), it's been
automatically working like in '--yes'.

Detect terminal and only accept empty "" input in this mode.
This commit is contained in:
Zdenek Kabelac 2017-05-23 13:58:12 +02:00
parent 57492a6094
commit 1fe4f80e45
2 changed files with 8 additions and 2 deletions
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1
WHATS_NEW
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@ -1,5 +1,6 @@
Version 2.02.172 - Version 2.02.172 -
=============================== ===============================
Stop using '--yes' mode when fsadm runs without terminal.
Extend validation of filesystems resized by fsadm. Extend validation of filesystems resized by fsadm.
Enhance lvconvert automatic settings of possible (raid) LV types. Enhance lvconvert automatic settings of possible (raid) LV types.
Allow lvchange to change properties on a thin pool data sub LV. Allow lvchange to change properties on a thin pool data sub LV.

9
scripts/fsadm.sh
View File

@ -401,10 +401,15 @@ yes_no() {
while read -r -s -n 1 ANS ; do while read -r -s -n 1 ANS ; do
case "$ANS" in case "$ANS" in
"y" | "Y" | "") echo y ; return 0 ;; "y" | "Y" ) echo y ; return 0 ;;
"n" | "N") echo n ; return 1 ;; "" ) if [ -t 1 ] ; then
echo y ; return 0
fi ;;
esac esac
done done
echo n
return 1
} }
try_umount() { try_umount() {