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hush: fix a bunch of obscure while/until/continue bugs

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function                                             old     new   delta
run_list                                            1159    1214     +55
done_pipe                                            106     123     +17
done_command                                          86      98     +12
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(add/remove: 0/0 grow/shrink: 3/0 up/down: 84/0)               Total: 84 bytes
This commit is contained in:
Denis Vlasenko
2009-04-06 18:08:35 +00:00
parent 8f8d013afc
commit cd418a2670
10 changed files with 66 additions and 20 deletions
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11
shell/hush_test/hush-misc/until1.tests Normal file
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@@ -0,0 +1,11 @@
x=1
until test "$x" = 4; do echo $x; x=4; done
# We had a bug in multi-line form
x=1
until test "$x" = 4; do
echo $x
x=4
done
echo Ok:$?