1 files changed, 19 insertions, 19 deletions

diff --git a/mkdeb.sh.in b/mkdeb.sh.in
index e45acf8eb..ddd6ca1ee 100755
--- a/mkdeb.sh.in
+++ b/mkdeb.sh.in
@@ -22,7 +22,7 @@ if [ -n "$HAVE_SELINUX" ]; then
     CONFIG_ARGS="$CONFIG_ARGS --enable-selinux"
 fi
 
-TOP=`pwd`
+TOP="$PWD"
 CODE_ARCHIVE="$NAME-$VERSION.tar.xz"
 CODE_DIR="$NAME-$VERSION"
 INSTALL_DIR="${INSTALL_DIR}${CODE_DIR}/debian"
@@ -35,9 +35,9 @@ echo "install directory: $INSTALL_DIR"
 echo "debian control directory: $DEBIAN_CTRL_DIR"
 echo "*****************************************"
 
-tar -xJvf $CODE_ARCHIVE
-#mkdir -p $INSTALL_DIR
-cd $CODE_DIR
+tar -xJvf "$CODE_ARCHIVE"
+#mkdir -p "$INSTALL_DIR"
+cd "$CODE_DIR"
 ./configure $CONFIG_ARGS
 make -j2
 mkdir debian
@@ -45,26 +45,26 @@ DESTDIR=debian make install-strip
 
 cd ..
 echo "*****************************************"
-SIZE=`du -s $INSTALL_DIR`
+SIZE="$(du -s "$INSTALL_DIR")"
 echo "install size $SIZE"
 echo "*****************************************"
 
-mv $INSTALL_DIR/usr/share/doc/firejail/RELNOTES $INSTALL_DIR/usr/share/doc/firejail/changelog.Debian
-gzip -9 -n $INSTALL_DIR/usr/share/doc/firejail/changelog.Debian
-rm $INSTALL_DIR/usr/share/doc/firejail/COPYING
-install -m644 $CODE_DIR/platform/debian/copyright $INSTALL_DIR/usr/share/doc/firejail/.
-mkdir -p $DEBIAN_CTRL_DIR
-sed "s/FIREJAILVER/$VERSION/g"  $CODE_DIR/platform/debian/control.$(dpkg-architecture -qDEB_HOST_ARCH) > $DEBIAN_CTRL_DIR/control
+mv "$INSTALL_DIR/usr/share/doc/firejail/RELNOTES" "$INSTALL_DIR/usr/share/doc/firejail/changelog.Debian"
+gzip -9 -n "$INSTALL_DIR/usr/share/doc/firejail/changelog.Debian"
+rm "$INSTALL_DIR/usr/share/doc/firejail/COPYING"
+install -m644 "$CODE_DIR/platform/debian/copyright" "$INSTALL_DIR/usr/share/doc/firejail/."
+mkdir -p "$DEBIAN_CTRL_DIR"
+sed "s/FIREJAILVER/$VERSION/g" "$CODE_DIR/platform/debian/control.$(dpkg-architecture -qDEB_HOST_ARCH)" > "$DEBIAN_CTRL_DIR/control"
 
-mkdir -p $INSTALL_DIR/usr/share/lintian/overrides/
-install -m644 $CODE_DIR/platform/debian/firejail.lintian-overrides $INSTALL_DIR/usr/share/lintian/overrides/firejail
+mkdir -p "$INSTALL_DIR/usr/share/lintian/overrides/"
+install -m644 "$CODE_DIR/platform/debian/firejail.lintian-overrides" "$INSTALL_DIR/usr/share/lintian/overrides/firejail"
 
-find $INSTALL_DIR/etc -type f | sed "s,^$INSTALL_DIR,," | LC_ALL=C sort > $DEBIAN_CTRL_DIR/conffiles
-chmod 644 $DEBIAN_CTRL_DIR/conffiles
-find $INSTALL_DIR  -type d | xargs chmod 755
-cd $CODE_DIR
+find "$INSTALL_DIR/etc" -type f | sed "s,^$INSTALL_DIR,," | LC_ALL=C sort > "$DEBIAN_CTRL_DIR/conffiles"
+chmod 644 "$DEBIAN_CTRL_DIR/conffiles"
+find "$INSTALL_DIR" -type d -exec chmod 755 '{}' +
+cd "$CODE_DIR"
 fakeroot dpkg-deb --build debian
 lintian --no-tag-display-limit debian.deb
-mv debian.deb ../firejail_${VERSION}${EXTRA_VERSION}_1_$(dpkg-architecture -qDEB_HOST_ARCH).deb
+mv debian.deb "../firejail_${VERSION}${EXTRA_VERSION}_1_$(dpkg-architecture -qDEB_HOST_ARCH).deb"
 cd ..
-rm -fr $CODE_DIR
+rm -fr "$CODE_DIR"