X-Git-Url: http://shamusworld.gotdns.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fforms%2Fsnapdistoptions.cpp;h=759b27cb3a605ef783ea61aa0dd2d5b4089c867c;hb=3239ef39dcee08fa6e8cd68cdf2727fc68cc7a8c;hp=7355ace52ba8e84d632d8c4ed337f10b98b21997;hpb=95a6dd28327cbd80f9221b1457e7edd4e7230169;p=architektonas

diff --git a/src/forms/snapdistoptions.cpp b/src/forms/snapdistoptions.cpp
index 7355ace..759b27c 100644
--- a/src/forms/snapdistoptions.cpp
+++ b/src/forms/snapdistoptions.cpp
@@ -3,7 +3,9 @@
 // Part of the Architektonas Project
 // Originally part of QCad Community Edition by Andrew Mustun
 // Extensively rewritten and refactored by James L. Hammons
-// (C) 2010 Underground Software
+// Portions copyright (C) 2001-2003 RibbonSoft
+// Copyright (C) 2010 Underground Software
+// See the README and GPLv2 files for licensing and warranty information
 //
 // JLH = James L. Hammons <jlhamm@acm.org>
 //
@@ -14,10 +16,7 @@
 
 #include "snapdistoptions.h"
 
-//#include "rs_actionmodifytrimamount.h"
-//#include "rs_actioninterface.h"
-//#include "rs_debug.h"
-#include "rs_math.h"
+#include "mathextra.h"
 #include "settings.h"
 
 SnapDistOptions::SnapDistOptions(QToolBar * parent/*= 0*/, Qt::WindowFlags flags/*= 0*/):
@@ -61,7 +60,6 @@ void SnapDistOptions::setDist(double * d)
 
 void SnapDistOptions::updateDist(const QString & d)
 {
-	if (dist != NULL)
+	if (dist)
 		*dist = RS_Math::eval(d, 1.0);
 }
-