From 9ea7713335122eabdd243cfcf1e5ae87a8bd23d1 Mon Sep 17 00:00:00 2001
From: Don Bright <hugh.m.bright@gmail.com>
Date: Sat, 30 Nov 2013 15:43:00 -0600
Subject: print errmsg for applyHull. add quotes around err msg in version
 check.


diff --git a/src/CGALEvaluator.cc b/src/CGALEvaluator.cc
index 242fe0f..4a05274 100644
--- a/src/CGALEvaluator.cc
+++ b/src/CGALEvaluator.cc
@@ -160,14 +160,15 @@ CGAL_Nef_polyhedron CGALEvaluator::applyHull(const CgaladvNode &node)
 			}
 			else {
 				bool err = false;
+				std::string errmsg("");
 				try{
 					err = nefworkaround::convert_to_Polyhedron<CGAL_Kernel3>( *(chN.p3), P );
 					//chN.p3->convert_to_Polyhedron(P);
-				} catch (...) {
+				catch (const CGAL::Failure_exception &e) {
 					err = true;
 				}
 				if (err) {
-					PRINT("ERROR: CGAL NefPolyhedron->Polyhedron conversion failed");
+					PRINTB("ERROR: CGAL NefPolyhedron->Polyhedron conversion failed. %s", e.what());
 				} else {
 					std::transform(P.vertices_begin(), P.vertices_end(), std::back_inserter(points3d), 
 										 boost::bind(static_cast<const CGAL_Polyhedron::Vertex::Point_3&(CGAL_Polyhedron::Vertex::*)() const>(&CGAL_Polyhedron::Vertex::point), _1));
diff --git a/src/version_check.h b/src/version_check.h
index fbea077..be52e61 100644
--- a/src/version_check.h
+++ b/src/version_check.h
@@ -113,7 +113,7 @@ a time, to avoid confusion.
                    + __GNUC_MINOR__ * 100 \
                    + __GNUC_PATCHLEVEL__)
 #if GCC_VERSION == 40802
-#error OpenSCAD isn't compatible with gcc 4.8.2. Please try a different version
+#error "OpenSCAD isnt compatible with gcc 4.8.2. Please try a different version"
 #endif
 
 #endif // OPENSCAD_SKIP_VERSION_CHECK
-- 
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