r633: no message

[ctsim.git] / libctgraphics / sgp.cpp

diff --git a/libctgraphics/sgp.cpp b/libctgraphics/sgp.cpp
index ee325e1d0b314451a33491edcd963623d6c3cc6e..1a305901c530a773dfef48994971d91416a4e110 100644 (file)
--- a/libctgraphics/sgp.cpp
+++ b/libctgraphics/sgp.cpp
@@ -7,7 +7,7 @@
 **  This is part of the CTSim program
 **  Copyright (c) 1983-2001 Kevin Rosenberg
 **
-**  $Id: sgp.cpp,v 1.31 2001/03/11 15:27:30 kevin Exp $
+**  $Id: sgp.cpp,v 1.32 2001/03/11 18:52:03 kevin Exp $
 **
 **  This program is free software; you can redistribute it and/or modify
 **  it under the terms of the GNU General Public License (version 2) as
@@ -784,7 +784,8 @@ SGP::drawArc (const double r, double start, double stop)
   double cosTheta = cos (thetaIncrement);
   double sinTheta = sin (thetaIncrement);
 
-  for (double angle = start; angle < stop; angle += thetaIncrement) {
+  double angle;
+  for (angle = start; angle < stop; angle += thetaIncrement) {
     double xp = cosTheta * x - sinTheta * y; // translate point by thetaIncrement
     double yp = sinTheta * x + cosTheta * y;
     lineAbs (xCent + xp, yCent + yp);