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authorDenys Vlasenko2021-01-03 10:55:39 +0100
committerDenys Vlasenko2021-01-03 10:55:39 +0100
commit3f8ec00b0c54790283cfec675716ef4b8e00bd8a (patch)
tree89d99ff038dea5ee9cb9911f2a4783cd373832e0 /docs
parent5f2e00f66d11d99dad16c259aff331908bca4267 (diff)
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ash: make a strdup copy of $HISTFILE for line editing
Otherwise if $HISTFILE is unset or reassigned, bad things can happen. function old new delta ash_main 1210 1218 +8 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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