Revision: 55132
          http://brlcad.svn.sourceforge.net/brlcad/?rev=55132&view=rev
Author:   brlcad
Date:     2013-04-12 03:12:23 +0000 (Fri, 12 Apr 2013)
Log Message:
-----------
quell warnings on uninitialized value and empty for loop

Modified Paths:
--------------
    brlcad/trunk/src/librt/primitives/brep/brep.cpp

Modified: brlcad/trunk/src/librt/primitives/brep/brep.cpp
===================================================================
--- brlcad/trunk/src/librt/primitives/brep/brep.cpp     2013-04-12 02:43:09 UTC 
(rev 55131)
+++ brlcad/trunk/src/librt/primitives/brep/brep.cpp     2013-04-12 03:12:23 UTC 
(rev 55132)
@@ -2923,7 +2923,11 @@
     ON_Brep *brep = face.Brep();
 
     if (s->GetSurfaceSize(&surface_width, &surface_height)) {
-       double dist, min_dist, within_dist, cos_within_ang;
+       double dist = 0.0;
+       double min_dist = 0.0;
+       double within_dist = 0.0;
+       double  cos_within_ang = 0.0;
+
        if ((surface_width < tol->dist) || (surface_height < tol->dist)) {
            return;
        }
@@ -3413,7 +3417,8 @@
     }
 
     std::map<p2t::Point *, ON_3dPoint *>::iterator ii;
-    for (ii = pointmap->begin(); ii != pointmap->end(); pointmap->erase(ii++));
+    for (ii = pointmap->begin(); ii != pointmap->end(); pointmap->erase(ii++))
+       ;
     while (!singularity_points.empty()) {
        delete singularity_points.back();
        singularity_points.pop_back();

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