some RBN prerequisite changes

[spider.git] / perl / Filter.pm

diff --git a/perl/Filter.pm b/perl/Filter.pm
index b71ee95a5b81833acb4a1fc566592b832071529f..bcf081e6b860b85c6694af54e2ed3d2e36e605a9 100644 (file)
--- a/perl/Filter.pm
+++ b/perl/Filter.pm
@@ -519,7 +519,7 @@ sub parse
                                                        }
                                                        $s .= "(" . join(' || ', @t) . ")";
                                                } else {
-                                                       confess("invalid letter $fref->[1]");
+                                                       confess("invalid filter function $fref->[1]");
                                                }
                                                ++$found;
                                                last;