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busybox/shell/hush_test/hush-vars/var_bash_repl_empty_var.tests

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hush: fix fallout from tweaking ${var:START:LEN} code function old new delta expand_one_var 2344 2353 +9 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2020-12-23 17:08:03 +05:30
unset v
echo ${v/*/w}
hush: fix two corner cases in ${v/pattern/repl}. Closes 10686 function old new delta expand_one_var 1592 1618 +26 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2018-01-25 18:37:40 +05:30
v=''
echo ${v/*/w}
echo Ok:$?
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