From b19c2a813430ea8030dc66eb3343c727c2124db9 Mon Sep 17 00:00:00 2001
From: Sebastian Goth <seezer@roath.org>
Date: Sat, 14 Mar 2009 13:55:40 +0100
Subject: [PATCH] Don't send empty lines with KTextEdit

Fixes #623.
---
 src/uisupport/inputline.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/uisupport/inputline.cpp b/src/uisupport/inputline.cpp
index d7b18f47..3fe70c71 100644
--- a/src/uisupport/inputline.cpp
+++ b/src/uisupport/inputline.cpp
@@ -131,7 +131,8 @@ void InputLine::keyPressEvent(QKeyEvent * event) {
 //Since this is a ktextedit, we don't have this signal "natively"
   case Qt::Key_Return:
     event->accept();
-    emit returnPressed();
+    if(!text().isEmpty())
+      emit returnPressed();
     break;
 
 #endif
-- 
2.20.1