From 0c7723b943d92a6152d400dd520705880fcc3309 Mon Sep 17 00:00:00 2001
From: Markus Scherer <markus.icu@gmail.com>
Date: Tue, 30 Mar 2010 23:33:50 +0000
Subject: [PATCH] ICU-7144 remove label separators from the base exclusion set

X-SVN-Rev: 27886
---
 tools/unicode/c/genuts46/genuts46.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/unicode/c/genuts46/genuts46.cpp b/tools/unicode/c/genuts46/genuts46.cpp
index 2d5208105d5..40cc861d3b6 100644
--- a/tools/unicode/c/genuts46/genuts46.cpp
+++ b/tools/unicode/c/genuts46/genuts46.cpp
@@ -181,7 +181,7 @@ main(int argc, const char *argv[]) {
             if(
                 namePrepStatus>0 ?
                     // c is valid or mapped in IDNA2003
-                    namePrepResult!=mapping :
+                    !labelSeparators.contains(c) && namePrepResult!=mapping :
                     // namePrepStatus<0: c is prohibited in IDNA2003
                     baseValidSet.contains(c) || (cString!=mapping && baseValidSet.containsAll(mapping))
             ) {