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-rw-r--r--Util/difflog.pl2
1 files changed, 1 insertions, 1 deletions
diff --git a/Util/difflog.pl b/Util/difflog.pl
index d27489cd3..9872ded69 100644
--- a/Util/difflog.pl
+++ b/Util/difflog.pl
@@ -11,7 +11,7 @@ my $newfn = pop(@ARGV);
 my $oldfn = pop(@ARGV);
 my (%oldhash, %newhash);
 
-my $article = q[(:?(:?workers?|users?)/)?\d{4,5}];
+my $article = q[(?:(?:workers?|users?)/)?\d{4,5}];
 
 read_file($newfn, \%newhash);
 read_file($oldfn, \%oldhash);