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SC1048
Joachim Ansorg edited this page Nov 12, 2021
·
4 revisions
if [ -e foo ]
then
# TODO: handle this
fi
if [ -e foo ]
then
# TODO: handle this
true
fi
# Or use the no-op colon operator ":"
if [ -e foo ]
then
# TODO: handle this
:
fi
Shells do not allow empty then
clauses. They need at least one command (and comments are not commands).
If you want a then
clause that does nothing, use a dummy command like true
.
None.