From e6134f1bb7e77d6c1441a03e4829351f3f3bca95 Mon Sep 17 00:00:00 2001
From: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>
Date: Thu, 11 Mar 2010 20:46:51 +0100
Subject: isalpha() is unspecified for values outside uchar and EOF

Task-number: QTBUG-8907
---
 tools/linguist/linguist/mainwindow.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/linguist/linguist/mainwindow.cpp b/tools/linguist/linguist/mainwindow.cpp
index 6e5c656..321fe8c 100644
--- a/tools/linguist/linguist/mainwindow.cpp
+++ b/tools/linguist/linguist/mainwindow.cpp
@@ -2370,7 +2370,7 @@ static bool haveMnemonic(const QString &str)
             // because we get a lot of false positives.
             if (c != '&' && c != ' ' && QChar(c).isPrint()) {
                 const ushort *pp = p;
-                for (; ::isalpha(*p); p++) ;
+                for (; *p < 256 && ::isalpha(*p); p++) ;
                 if (pp == p || *p != ';')
                     return true;
                 // This looks like a HTML &entity;, so ignore it. As a HTML string
-- 
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