--- a/bin/update-serial	Mon May 30 11:35:27 2011 +0200
+++ b/bin/update-serial	Mon May 30 11:48:32 2011 +0200
@@ -345,7 +345,7 @@
             next unless /^\s*file\s+"([^"]*)"\s*;\s*$/;
             $czf = $1;
             $files++;
-            $_ = qq(\tfile "$zf";) and $changed++ unless $czf =~ m#\Q$z/$z$suf\E$#;
+            $_ = qq(\tfile "$zf";\n) and $changed++ unless $czf =~ m#\Q$z/$z$suf\E$#;
         }
 
         die "Multiple file statements found in '$cf' (maybe inside multiline comments)" if $files > 1;