global: convert indentation-TABs to spaces

Transformed via this shell code:
t=$'\t'
git ls-files \
  | grep -vE '(^|/)((GNU)?[Mm]akefile|ChangeLog)|\.(am|mk)$' \
  | grep -vE 'tests/pr/|help2man' \
  | xargs grep -lE "^ *$t" \
  | xargs perl -MText::Tabs -ni -le \
    '$m=/^( *\t[ \t]*)(.*)/; print $m ? expand($1) . $2 : $_'

1 files changed, 2 insertions, 2 deletions

diff --git a/tests/misc/date-next-dow b/tests/misc/date-next-dow
index 0809c65d0..9abdb62e9 100755
--- a/tests/misc/date-next-dow
+++ b/tests/misc/date-next-dow
@@ -55,12 +55,12 @@ foreach my $t (@Tests)
     foreach my $e (@$t)
       {
         ref $e && ref $e eq 'HASH' && defined $e->{EXIT}
-	  and $exit_val = $e->{EXIT};
+          and $exit_val = $e->{EXIT};
       }
     foreach my $e (@$t)
       {
         ref $e && ref $e eq 'HASH' && defined $e->{OUT} && ! $exit_val
-	  and $e->{OUT} .= "\n";
+          and $e->{OUT} .= "\n";
       }
   }