From 83e434d5b56baccf617ebcc8a752959f7c4aacfc Mon Sep 17 00:00:00 2001 From: Denys Vlasenko Date: Fri, 20 Jul 2018 17:36:06 +0200 Subject: hush: fix handling of '' in ${var:+ARG} This wasn't an ash bug in dollar_altvalue9, it was hush bug (and bash!) function old new delta expand_one_var 2236 2254 +18 expand_vars_to_list 1097 1103 +6 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 2/0 up/down: 24/0) Total: 24 bytes Signed-off-by: Denys Vlasenko --- .../hush_test/hush-quoting/dollar_altvalue2.right | 69 ++++++++++++++++++++++ 1 file changed, 69 insertions(+) create mode 100644 shell/hush_test/hush-quoting/dollar_altvalue2.right (limited to 'shell/hush_test/hush-quoting/dollar_altvalue2.right') diff --git a/shell/hush_test/hush-quoting/dollar_altvalue2.right b/shell/hush_test/hush-quoting/dollar_altvalue2.right new file mode 100644 index 000000000..7cf37e379 --- /dev/null +++ b/shell/hush_test/hush-quoting/dollar_altvalue2.right @@ -0,0 +1,69 @@ +Unquoted '': +start: +|| +end +start: +|| +end +start: +|| +end +start: +|| +end +start: +|| +|| +end + +Unquoted "": +start: +|| +end +start: +|| +end +start: +|| +end +start: +|| +end +start: +|| +|| +end + +Quoted '': +start: +|''| +end +start: +|'' | +end +start: +| ''| +end +start: +| '' | +end +start: +|'' ''| +end + +Quoted "": +start: +|| +end +start: +| | +end +start: +| | +end +start: +| | +end +start: +| | +end -- cgit v1.2.3