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update-pcre: Use a subshell to avoid cd ..

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Shellcheck warning SC2103.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
This commit is contained in:
Philip Withnall 2020-11-17 14:22:41 +00:00
parent 51651ac67e
commit c7d2206df3
1 changed files with 3 additions and 2 deletions
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5
glib/update-pcre/update.sh
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@ -43,7 +43,8 @@ cd pcre
# the file and then distribute it with GRegex. # the file and then distribute it with GRegex.
echo "Generating pcre_chartables.c" echo "Generating pcre_chartables.c"
cp -R "${PCRE}" tmp-build cp -R "${PCRE}" tmp-build
cd tmp-build (
cd tmp-build || exit 1
./configure --enable-utf8 --enable-unicode-properties --disable-cpp > /dev/null ./configure --enable-utf8 --enable-unicode-properties --disable-cpp > /dev/null
make pcre_chartables.c > /dev/null make pcre_chartables.c > /dev/null
cat > ../pcre_chartables.c << \EOF cat > ../pcre_chartables.c << \EOF
@ -52,7 +53,7 @@ cat > ../pcre_chartables.c << \EOF
*/ */
EOF EOF
cat pcre_chartables.c >> ../pcre_chartables.c cat pcre_chartables.c >> ../pcre_chartables.c
cd .. )
rm -R tmp-build rm -R tmp-build
# Compiled C files. # Compiled C files.