From: Vsevolod Stakhov <vsevolod@rspamd.com>
Date: Mon, 15 Jul 2024 18:05:04 +0000 (+0100)
Subject: [Minor] Fix grammar rule
X-Git-Tag: 3.10.0~4^2~9
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1d3aeef2c42ba217e84696d10eb26ffc600ce1e0;p=thirdparty%2Frspamd.git

[Minor] Fix grammar rule
---

diff --git a/src/ragel/smtp_base.rl b/src/ragel/smtp_base.rl
index 9ff2314508..eefc430d5b 100644
--- a/src/ragel/smtp_base.rl
+++ b/src/ragel/smtp_base.rl
@@ -26,7 +26,7 @@
 
   dcontent       = 33..90 | 94..126 | UTF8_non_ascii;
   Let_dig        = alpha | digit | UTF8_non_ascii;
-  Ldh_str        = ( alpha | digit | "_" | "-" )* Let_dig;
+  Ldh_str        = ( Let_dig | "_" | "-" )* Let_dig;
 
   quoted_pairSMTP  = "\\" 32..126;
   qtextSMTP      = 32..33 | 35..91 | 93..126 | UTF8_non_ascii;