X-Git-Url: https://git.cweiske.de/enigma2.git/blobdiff_plain/b887d75af86b430552cc28ea5e37bf58bd557d4b..7aaacafa82484bb4f8ca44c24d365c2a1e202cdd:/lib/gdi/grc.cpp

diff --git a/lib/gdi/grc.cpp b/lib/gdi/grc.cpp
index a9bac4af..ef75aace 100644
--- a/lib/gdi/grc.cpp
+++ b/lib/gdi/grc.cpp
@@ -125,7 +125,8 @@ void *gRC::thread()
 				m_notify_pump.send(1);
 			}
 #ifndef SYNC_PAINT
-			pthread_cond_wait(&cond, &mutex);
+			while(rp == wp)
+				pthread_cond_wait(&cond, &mutex);
 			pthread_mutex_unlock(&mutex);
 #endif
 		}
@@ -236,7 +237,7 @@ void gPainter::renderText(const eRect &pos, const std::string &string, int flags
 	o.dc = m_dc.grabRef();
 	o.parm.renderText = new gOpcode::para::prenderText;
 	o.parm.renderText->area = pos;
-	o.parm.renderText->text = string;
+	o.parm.renderText->text = string.empty()?0:strdup(string.c_str());
 	o.parm.renderText->flags = flags;
 	m_rc->submit(o);
 }
@@ -538,7 +539,8 @@ void gDC::exec(gOpcode *o)
 		assert(m_current_font);
 		para->setFont(m_current_font);
 		para->renderString(o->parm.renderText->text, (flags & gPainter::RT_WRAP) ? RS_WRAP : 0);
-		
+		if (o->parm.renderText->text)
+			free(o->parm.renderText->text);
 		if (flags & gPainter::RT_HALIGN_RIGHT)
 			para->realign(eTextPara::dirRight);
 		else if (flags & gPainter::RT_HALIGN_CENTER)