X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/2dcf8c5effd7a1baff888daecf387d8387e0cc43..e0f3b26c85f385053fb562f15029ad4c3882b061:/docs/contrib/replyfilter

diff --git a/docs/contrib/replyfilter b/docs/contrib/replyfilter
index a080710d..2e987946 100755
--- a/docs/contrib/replyfilter
+++ b/docs/contrib/replyfilter
@@ -321,7 +321,7 @@ sub process_text (*$$;$)
 	# Send our input to the filter program
 	#
 
-	if (defined %filterreplace) {
+	if (%filterreplace) {
 		foreach my $match (keys %filterreplace) {
 			 $text =~ s/$match/$filterreplace{$match}/g;
 		}