Fix spacing in copyright.pl after being run with missing regex slash

(now added).

Backpatch to 9.2.

diff --git a/src/tools/copyright.pl b/src/tools/copyright.pl
index 524f285b6a9b9532b23aeac237bdf9185f9a25f8..932f0a2854fc60cb7f59c5a5cd70a12917ceb2b5 100755 (executable)
--- a/src/tools/copyright.pl
+++ b/src/tools/copyright.pl
@@ -46,7 +46,7 @@ sub wanted
        {
 
                # We only care about lines with a copyright notice.
-               next unless $line =~ m/$cc . *$pgdg /;
+               next unless $line =~ m/$cc.*$pgdg/;
 
                # We stop when we've done one substitution.  This is both for
                # efficiency and, at least in the case of this program, for