From 007c40848db9efd704694f2e7596cabed80da50f Mon Sep 17 00:00:00 2001
From: Don Bright <hugh.m.bright@gmail.com>
Date: Mon, 12 Sep 2011 17:39:29 -0500
Subject: merge


diff --git a/src/openscad.cc b/src/openscad.cc
index 292a263..5ed56c4 100644
--- a/src/openscad.cc
+++ b/src/openscad.cc
@@ -333,13 +333,13 @@ int main(int argc, char **argv)
 			fclose(fp);
 		}
 
-		if (root_N->dim == 3 && !root_N->p3.is_simple()) {
+		if (root_N.dim == 3 && !root_N.p3.is_simple()) {
 			fprintf(stderr, "Object isn't a valid 2-manifold! Modify your design.\n");
 			exit(1);
 		}
 
 		if (stl_output_file)
-			export_stl(root_N, stl_output_file, NULL);
+			export_stl(&root_N, stl_output_file, NULL);
 
 		if (off_output_file) {
 			QFile file(stl_output_file);
-- 
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