From: Eric Wong <e@80x24.org>
Date: Tue, 4 Jun 2019 08:29:36 +0000 (+0000)
Subject: inbox: require ASCII digits for feedmax var
X-Git-Tag: v1.2.0~196^2~6
X-Git-Url: http://www.git.stargrave.org/?a=commitdiff_plain;h=b5693a2107a1edd02cfad73f9302833e1b91d339;p=public-inbox.git

inbox: require ASCII digits for feedmax var

Don't waste more cycles than necessary if somebody decides to
put non-ASCII digits in their ~/.public-inbox/config
---

diff --git a/lib/PublicInbox/Inbox.pm b/lib/PublicInbox/Inbox.pm
index b3178b98..04d2f832 100644
--- a/lib/PublicInbox/Inbox.pm
+++ b/lib/PublicInbox/Inbox.pm
@@ -74,7 +74,7 @@ sub _set_uint ($$$) {
 	my $val = $opts->{$field};
 	if (defined $val) {
 		$val = $val->[-1] if ref($val) eq 'ARRAY';
-		$val = undef if $val !~ /\A\d+\z/;
+		$val = undef if $val !~ /\A[0-9]+\z/;
 	}
 	$opts->{$field} = $val || $default;
 }