From e47a3b95a22e56144521081e9f0871a31a8b8b4c Mon Sep 17 00:00:00 2001
From: vsr <vsr@opencascade.com>
Date: Mon, 2 Mar 2015 11:34:36 +0300
Subject: [PATCH] Fix bug: function toUtf8() returns pointer to the temporarily
 allocated data

---
 src/VTKViewer/VTKViewer_FramedTextActor.cxx | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/VTKViewer/VTKViewer_FramedTextActor.cxx b/src/VTKViewer/VTKViewer_FramedTextActor.cxx
index a902d92a6..21fde365c 100644
--- a/src/VTKViewer/VTKViewer_FramedTextActor.cxx
+++ b/src/VTKViewer/VTKViewer_FramedTextActor.cxx
@@ -52,7 +52,7 @@ namespace
     return QString( txt );
 #endif
   }
-  const char* toUtf8( const QString& txt )
+  std::string toUtf8( const QString& txt )
   {
 #ifdef PAL22528_UNICODE
     return txt.toUtf8().constData();
@@ -300,7 +300,7 @@ void VTKViewer_FramedTextActor::SetText(const char* theText)
   while(anIter.hasNext())
     aTrimmedStringList.append(anIter.next().trimmed());
 
-  myTextActor->SetInput(toUtf8(aTrimmedStringList.join("\n")));
+  myTextActor->SetInput(toUtf8(aTrimmedStringList.join("\n")).c_str());
   Modified();
 }
 
-- 
2.39.2