Denys Vlasenko 9e0adb9b09 hush: fix quoted "${notexist-}" expansion to not disappear
function                                             old     new   delta
expand_one_var                                      2296    2311     +15

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2019-05-15 13:39:19 +02:00
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