From 61762b56e49217b83a29cdd87e0722f9ee99745a Mon Sep 17 00:00:00 2001
From: Danny Baumann <dannybaumann@web.de>
Date: Thu, 26 Feb 2009 07:11:57 +0100
Subject: Fix formatting of edge strings.

---
 src/action.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'src/action.cpp')

diff --git a/src/action.cpp b/src/action.cpp
index 9a06697..2e33491 100644
--- a/src/action.cpp
+++ b/src/action.cpp
@@ -601,13 +601,14 @@ CompAction::buttonToString ()
 CompString
 CompAction::edgeMaskToString ()
 {
-    CompString edge = "";
+    CompString edge;
 
     for (int i = 0; i < SCREEN_EDGE_NUM; i++)
     {
 	if (priv->edgeMask & (1 << i))
 	{
-	    edge += " | ";
+	    if (!edge.empty ())
+		edge += " | ";
 
 	    edge += edgeToString (i);
 	}
-- 
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