mirror of https://github.com/n-hys/bash.git
32 lines
1.0 KiB
Plaintext
32 lines
1.0 KiB
Plaintext
# This program is free software: you can redistribute it and/or modify
|
|
# it under the terms of the GNU General Public License as published by
|
|
# the Free Software Foundation, either version 3 of the License, or
|
|
# (at your option) any later version.
|
|
#
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
#
|
|
# test effect of assigning to readonly vars on loops and non-interactive shells
|
|
# fatal error when in posix mode
|
|
var=foo
|
|
readonly var
|
|
for num in 1 2 3 4 5; do
|
|
if [ $num -eq 3 ]; then
|
|
var=bar
|
|
fi
|
|
echo $num
|
|
done
|
|
echo after readonly assignment
|
|
|
|
# non-numeric arguments to break are fatal errors for all non-interactive shells
|
|
for f in 1 2 3 4 5
|
|
do
|
|
break x
|
|
done
|
|
echo after loop
|