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conftools/get-version.sh: Fix unsafe expansions of $hdr

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Also, use $() instead of ``. See http://mywiki.wooledge.org/BashFAQ/082.
This commit is contained in:
Kerin Millar 2017-06-29 16:54:28 +01:00
parent 9502963fd2
commit c14a173105
1 changed files with 3 additions and 3 deletions
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6
expat/conftools/get-version.sh
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@ -28,8 +28,8 @@ if test ! -r "$hdr"; then
exit 1
fi
MAJOR_VERSION="`sed -n -e '/MAJOR_VERSION/s/[^0-9]*//gp' $hdr`"
MINOR_VERSION="`sed -n -e '/MINOR_VERSION/s/[^0-9]*//gp' $hdr`"
MICRO_VERSION="`sed -n -e '/MICRO_VERSION/s/[^0-9]*//gp' $hdr`"
MAJOR_VERSION=$(sed -n -e '/MAJOR_VERSION/s/[^0-9]*//gp' "$hdr")
MINOR_VERSION=$(sed -n -e '/MINOR_VERSION/s/[^0-9]*//gp' "$hdr")
MICRO_VERSION=$(sed -n -e '/MICRO_VERSION/s/[^0-9]*//gp' "$hdr")
printf '%s.%s.%s' "$MAJOR_VERSION" "$MINOR_VERSION" "$MICRO_VERSION"