Neil Horman <nhorman@xxxxxxxxxxxxx> writes:
>> > +is_empty_commit() {
>> > + tree=$(git rev-parse "$1"^{tree})
>> > + ptree=$(git rev-parse "$1"^^{tree})
>> > + return $(test "$tree" = "$ptree")
>> > +}
>>
>> Could "$1" ever be a root commit without a parent?
>>
> Strictly speaking, yes. If that happens, however, the output of git rev-parse
You do not have to speak strictly to see that bug that surfaces internal
error message leaking to the end user.
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