Commit da312e62 authored by Lubomir Rintel's avatar Lubomir Rintel 🥕

contrib/checkpatch: be a bit stricter about whitespace

In continations (that use spaces for alignment), don't allow the number
of leading tabs to change. Previously only removal of tabs was
disallowed, but addition doesn't make sense either, as only spaces
should be used for further alignemnt.

This catches situations like this:

  |<-tab->all_work_and_no_play (makes,
  |<-tab->                      jack,
  |<-tab-><-tab->               a dull boy);
parent 5ff19ea8
......@@ -204,7 +204,7 @@ if (defined $indent) {
complain ("Bad indentation")
if $this_indent =~ /^$indent\t+ +/
or (defined $tabs_before_spaces and defined $this_tabs_before_spaces
and $this_tabs_before_spaces < $tabs_before_spaces);
and $this_tabs_before_spaces != $tabs_before_spaces);
$indent = $this_indent;
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