find-german-comments -l crashed for a too long path name

In calculating how many tabs to use for the display,
when the path was more than 40 characters (like for
dbaccess/source/ui/relationdesign/RelationTableView.cxx)
it returned '1, 0' for the number of tabs --
and python didn't like that. Return 1 instead.

Change-Id: If370ffe03b4aff67ca59094dd38863986ca39519
Reviewed-on: https://gerrit.libreoffice.org/9239Reviewed-by: Michael Meeks <michael.meeks@collabora.com>
Tested-by: Michael Meeks <michael.meeks@collabora.com>

bin/find-german-comments

@@ -155,7 +155,7 @@ class Parser:
         def tab_calc (string):
             START = 40 #Default of 10 tabs
             if len(string) >= START:
-                return 1, 0
+                return 1
             diff = START - len(string)
             if diff % 4 is not 0:
                 padding = 1