From 0057756fd40c44e4aa00b08c63b0436d5441105d Mon Sep 17 00:00:00 2001
From: Corentin Jabot <corentinjabot@gmail.com>
Date: Tue, 25 Oct 2022 18:41:41 +0200
Subject: [PATCH] [Clang][NFC] Fix UnicodeData.txt parsing.

Fix the UnicodeNameToCodepoint tool misshandling
the case of a line containing a single semi-colon
(which does not happens in practice)
---
 llvm/utils/UnicodeData/UnicodeNameMappingGenerator.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/llvm/utils/UnicodeData/UnicodeNameMappingGenerator.cpp b/llvm/utils/UnicodeData/UnicodeNameMappingGenerator.cpp
index 49b88341b5a6..d74f81e8ebd9 100644
--- a/llvm/utils/UnicodeData/UnicodeNameMappingGenerator.cpp
+++ b/llvm/utils/UnicodeData/UnicodeNameMappingGenerator.cpp
@@ -43,7 +43,7 @@ loadDataFiles(const std::string &NamesFile, const std::string &AliasesFile) {
       if (FirstSemiPos == std::string::npos)
         continue;
       auto SecondSemiPos = Line.find(';', FirstSemiPos + 1);
-      if (FirstSemiPos == std::string::npos)
+      if (SecondSemiPos == std::string::npos)
         continue;
       unsigned long long CodePoint;
       if (llvm::getAsUnsignedInteger(