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Avoid using a bashism in script returning CPU count

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While ((var++)) works in bash, it results in an error message (and
doesn't increment the variable) in dash, so use a POSIX-compatible
construction which works for both of them.
This commit is contained in:
Vadim Zeitlin 2022-12-03 22:27:29 +01:00
parent 0dc13131ed
commit c29955775a
1 changed files with 1 additions and 2 deletions
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3
build/tools/proc_count.sh
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@ -14,5 +14,4 @@ case `uname` in
;;
esac
((wxPROC_COUNT++))
echo $wxPROC_COUNT
echo $((wxPROC_COUNT+1))