From 1150427a31dea3ccccfd9918f6fe8215a0a8dec9 Mon Sep 17 00:00:00 2001
From: Ryan Schmidt <ryandesign@macports.org>
Date: Thu, 12 May 2022 13:58:39 -0500
Subject: [PATCH] portlint.tcl: Error if version contains + character

See: https://trac.macports.org/ticket/65073
---
 src/port1.0/portlint.tcl | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/port1.0/portlint.tcl b/src/port1.0/portlint.tcl
index 468cef3d82..285d617fdd 100644
--- a/src/port1.0/portlint.tcl
+++ b/src/port1.0/portlint.tcl
@@ -1,6 +1,6 @@
 # -*- coding: utf-8; mode: tcl; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- vim:fenc=utf-8:filetype=tcl:et:sw=4:ts=4:sts=4
 #
-# Copyright (c) 2007 - 2018, 2020 The MacPorts Project
+# Copyright (c) 2007 - 2018, 2020, 2022 The MacPorts Project
 # All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
@@ -555,6 +555,13 @@ proc portlint::lint_main {args} {
         }
     }
 
+    if {[info exists version]} {
+        if {[string first + $version] != -1} {
+            ui_error "Port version '$version' is invalid. The '+' character is reserved for enabling variants."
+            incr errors
+        }
+    }
+
     if {[info exists platforms]} {
         foreach platform $platforms {
             if {$platform ni $lint_platforms} {