Have copyright.pl skip updating something that is just the current year,

to avoid producing dups, e.g. 2012-2012

Backpatch to 9.2.
This commit is contained in:
Bruce Momjian 2012-07-06 12:21:43 -04:00
parent 95203e0833
commit d17c0135cd

View File

@ -48,6 +48,10 @@ sub wanted
# We only care about lines with a copyright notice.
next unless $line =~ m/$cc.*$pgdg/;
# Skip line if already matches the current year; if not
# we get $year-$year, e.g. 2012-2012
next if $line =~ m/$cc$year, $pgdg/;
# We process all lines because some files have copyright
# strings embedded in them, e.g. src/bin/psql/help.c
$line =~ s/($cc\d{4})(, $pgdg)/$1-$year$2/;