From: Eric Wong <e@80x24.org>
Date: Tue, 4 Jun 2019 08:25:10 +0000 (+0000)
Subject: filter/rubylang: require ASCII digit for mailcount
X-Git-Tag: v1.2.0~196^2~7
X-Git-Url: http://www.git.stargrave.org/?a=commitdiff_plain;h=ac4fbb3237e3fab8c4056cb595f6a2b677d8c16e;p=public-inbox.git

filter/rubylang: require ASCII digit for mailcount

Unlikely to matter, but who knows...
---

diff --git a/lib/PublicInbox/Filter/RubyLang.pm b/lib/PublicInbox/Filter/RubyLang.pm
index a43d67a9..d40705b7 100644
--- a/lib/PublicInbox/Filter/RubyLang.pm
+++ b/lib/PublicInbox/Filter/RubyLang.pm
@@ -50,7 +50,7 @@ sub scrub {
 		my @v = $hdr->header_raw('X-Mail-Count');
 		my $n;
 		foreach (@v) {
-			/\A\s*(\d+)\s*\z/ or next;
+			/\A\s*([0-9]+)\s*\z/ or next;
 			$n = $1;
 			last;
 		}