qcontent could be empty in quoted-string

so "" is valid too. rfc says: quoted-string = [CFWS] DQUOTE *([FWS] qcontent) [FWS] DQUOTE [CFWS]
bestpractical · Jun 4, 2015 · 6a42da3 · 6a42da3
1 parent 7c6cbea
commit 6a42da3
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/Email/Address/List.pm b/lib/Email/Address/List.pm
@@ -213,7 +213,7 @@ for (1 .. $COMMENT_NEST_LEVEL) {
 $RE{'cfws'}           = qr/$RE{'comment'}|\s+/;
 
 $RE{'qcontent'}       = qr/$RE{'qtext'}|$RE{'quoted_pair'}/;
-$RE{'quoted-string'}  = qr/$RE{'cfws'}*"$RE{'qcontent'}+"$RE{'cfws'}*/;
+$RE{'quoted-string'}  = qr/$RE{'cfws'}*"$RE{'qcontent'}*"$RE{'cfws'}*/;
 
 $RE{'atom'}           = qr/$RE{'cfws'}*$RE{'atext'}++$RE{'cfws'}*/;