From 6d671bf5f24b9d4e3ee11589f87e3741e71400b8 Mon Sep 17 00:00:00 2001
From: Jean-Marc Lasgouttes <lasgouttes@lyx.org>
Date: Fri, 26 Feb 2010 14:46:42 +0000
Subject: [PATCH] Fix compilation with qt 4.2: QString::operator[] returns a
 QCharRef, which is supposedly like a QChar... except that some methods like
 isUpper were forgotten in the process.

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@33580 a592a061-630c-0410-9148-cb99ea01b6c8
---
 src/frontends/qt4/Menus.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/frontends/qt4/Menus.cpp b/src/frontends/qt4/Menus.cpp
index 11f59fbe6d..2407bacbff 100644
--- a/src/frontends/qt4/Menus.cpp
+++ b/src/frontends/qt4/Menus.cpp
@@ -783,9 +783,9 @@ void MenuDefinition::expandLanguageSelector(Buffer const * buf)
 		bool success = false;
 		// try capitals first
 		for (int i = 0; i < label.size(); ++i) {
-			if (!label[i].isUpper())
+			QChar const ch = label[i];
+			if (!ch.isUpper())
 				continue;
-			QString const ch = QString(label[i]);
 			if (!accelerators.contains(ch, Qt::CaseInsensitive)) {
 				label = label + toqstr("|") + ch;
 				accelerators.append(ch);
-- 
2.39.2