test_name="WINDOWS CLIENT / SAMBA SERVER SHARE"
-cat $WINTEST_DIR/common.exp > $TMPDIR/client_test.exp
-cat $WINTEST_DIR/wintest_client.exp >> $TMPDIR/client_test.exp
+cat $WINTEST_DIR/common.exp >$TMPDIR/client_test.exp
+cat $WINTEST_DIR/wintest_client.exp >>$TMPDIR/client_test.exp
-expect $TMPDIR/client_test.exp || all_errs=`expr $all_errs + 1`
+expect $TMPDIR/client_test.exp || all_errs=$(expr $all_errs + 1)
-if [ $all_errs > 0 ]; then
+if [ $all_errs ] >0; then
# Restore snapshot to ensure VM is in a known state.
restore_snapshot "\n$test_name failed." "$VM_CFG_PATH"
fi