Re: problem with shell script Build Phase
Re: problem with shell script Build Phase
- Subject: Re: problem with shell script Build Phase
- From: Steve Checkoway <email@hidden>
- Date: Fri, 10 Mar 2006 00:11:01 -0800
On Mar 9, 2006, at 3:56 PM, Joseph Kelly wrote:
Put the script variables in quotes, and you'll get much better
results. I've gotten into the habit of putting everything even
numeric constants in quotes (/bin/sh, forgiveness in advance):
cp "$THINGIE" "$PARENT_DIR"
if [ "$?" -ne "0" ]; then
echo "Error: thingie failed to copy (err=$?)"
exit $?
fi
If you want to compare strings, use !=, if you want to compare
numbers use -ne. In this case, you should probably use [ $? -ne 0 ].
If you really want to use strings, use [ "$?" != "0" ].
- Steve
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