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dc3bc40578
Some people like to use ${?} rather than $?, so make sure we support all
the special single char vars that use this form.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
9 lines
106 B
Text
Executable file
9 lines
106 B
Text
Executable file
URL=http://busybox.net
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echo $URL
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echo ${URL}_abc
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true
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false; echo $? ${?}
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true
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{ false; echo $? ${?}; }
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