From 31069e92f7c12d52512f6c592fab7af7f9b12668 Mon Sep 17 00:00:00 2001
From: jpbl <jpbl>
Date: Tue, 27 Sep 2005 17:57:06 +0000
Subject: [PATCH] the OK button calls only if the line has a non-empty buffer

---
 src/gui/official/PhoneLine.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/gui/official/PhoneLine.cpp b/src/gui/official/PhoneLine.cpp
index a5af93ffd6..9ae54c812a 100644
--- a/src/gui/official/PhoneLine.cpp
+++ b/src/gui/official/PhoneLine.cpp
@@ -102,7 +102,9 @@ PhoneLine::sendKey(Qt::Key c)
 void
 PhoneLine::call()
 {
-  call(mBuffer);
+  if(mBuffer.size()) {
+    call(mBuffer);
+  }
 }
 
 void 
-- 
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