star-cad

commit 21a4f2d08c7bd0a6e1914d833b52ebc9fc4a1bce
parent eb87c7ea451ea34f17859fff00357137ac7f8493
Author: Benjamin Piaud <benjamin.piaud@meso-star.com>
Date:   Mon,  1 Aug 2022 16:29:44 +0200

Bugfix in copy operator

Diffstat:
M
src/scad.h
 | 
2
+-
M
src/scad_geometry.c
 | 
9
++++-----

2 files changed, 5 insertions(+), 6 deletions(-)
diff --git a/src/scad.h b/src/scad.h
@@ -266,7 +266,7 @@ scad_scene_geometry_boundary
 /* copy the geometry `geom'. */
 SCAD_API res_T
 scad_geometry_copy
-  (struct scad_geometry* geom,
+  (const struct scad_geometry* geom,
    const char* name, /* Can be NULL */
    struct scad_geometry** copy);
 
diff --git a/src/scad_geometry.c b/src/scad_geometry.c
@@ -830,7 +830,7 @@ error:
 
 SCAD_API res_T
 scad_geometry_copy
-  (struct scad_geometry* geom,
+  (const struct scad_geometry* geom,
    const char* name, /* Can be NULL */
    struct scad_geometry** copy)
 {
@@ -855,12 +855,11 @@ scad_geometry_copy
   geom->scene->device->need_synchro = 1;
   ERR(gmsh_err_to_res_T(ierr));
 
-  ERR(scad_geometry_create(geom->scene, name, &geom));
-  geom->gmsh_dimTags_n = sz2;
-  geom->gmsh_dimTags = data2;
+  ERR(scad_geometry_create(geom->scene, name, copy));
+  (*copy)->gmsh_dimTags_n = sz2;
+  (*copy)->gmsh_dimTags = data2;
 
 exit:
-  if(copy) *copy = geom;
   return res;
 error:
   goto exit;