Merge pull request #1928 from ikedas/issue-1924 by ikedas

Bug in custom_subject rendering (#1924)
sympa-community · Jan 28, 2025 · cf6f10d · cf6f10d
2 parents afbc496 + d400b17
commit cf6f10d
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/lib/Sympa/Spindle/TransformIncoming.pm b/src/lib/Sympa/Spindle/TransformIncoming.pm
@@ -166,6 +166,7 @@ sub _twist {
             my $subject_field;
             my $re_regexp = Sympa::Regexps::re();
 
+            '' =~ /()/;    # clear $1
             if ($message->{'subject_charset'}) {
                 # Note that Unicode case-ignore match is performed.
                 my $uStem =