hush: fix shift + $0 bug; add testcase
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2
shell/hush_test/hush-misc/shift.right
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2
shell/hush_test/hush-misc/shift.right
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@@ -0,0 +1,2 @@
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./shift.tests abc d e
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./shift.tests d e
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6
shell/hush_test/hush-misc/shift.tests
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6
shell/hush_test/hush-misc/shift.tests
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@@ -0,0 +1,6 @@
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if test $# = 0; then
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exec "$THIS_SH" $0 abc "d e"
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fi
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echo $0 $1 $2
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shift
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echo $0 $1 $2
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