Fixed empty list in synchronization, if there is no DB available

lang/check_lang.sh

@@ -1,3 +1,4 @@
+<?php
 #!/bin/sh
 # $Id$
 ##
@@ -29,7 +30,6 @@ do
     awk "/$STRINGMATCH/ && ! /$IGNOREMATCH/ { print \$1 }" $f | sort > $TMPDIR/$f
 done
 
-
 # Build the diff files used for checking
 # And if there are no differences, delete the empty files
 echo "Comparing data"
@@ -60,3 +60,5 @@ echo "Dupe = Duplicate Variables"
 echo "Miss = Missing Variables"
 echo "For exact problem listings, look in the $TMPDIR/ directory"
 echo "Please remember to remove '$TMPDIR/' once you are done"
+
+?>