From cdcbf602021a64393669a28fbd7de1c7ddd23fa1 Mon Sep 17 00:00:00 2001
From: louis <louis.braun@gmx.de>
Date: Sat, 4 May 2013 18:16:13 +0200
Subject: display info window only if text available

---
 textwindow.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/textwindow.c b/textwindow.c
index 342f578..a51aa0b 100644
--- a/textwindow.c
+++ b/textwindow.c
@@ -73,6 +73,9 @@ void cNopacityTextWindow::DoSleep(int duration) {
 }
 
 void cNopacityTextWindow::Action(void) {
+    if (! *text)
+        return;
+        
     DoSleep(config.menuInfoTextDelay*1000);
 
     if (config.scalePicture == 2) {
-- 
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