diff options
| -rw-r--r-- | source/blender/blenkernel/intern/anim.c | 7 | ||||
| -rw-r--r-- | source/blender/editors/space_view3d/drawanimviz.c | 6 |
2 files changed, 11 insertions, 2 deletions
diff --git a/source/blender/blenkernel/intern/anim.c b/source/blender/blenkernel/intern/anim.c index 1763866c000..0747d87a0ab 100644 --- a/source/blender/blenkernel/intern/anim.c +++ b/source/blender/blenkernel/intern/anim.c @@ -171,7 +171,12 @@ bMotionPath *animviz_verify_motionpaths(Scene *scene, Object *ob, bPoseChannel * avs= &ob->avs; dst= &ob->mpath; } - + + /* avoid 0 size allocs */ + if(avs->path_sf >= avs->path_ef) { + return NULL; + } + /* if there is already a motionpath, just return that, * but provided it's settings are ok */ diff --git a/source/blender/editors/space_view3d/drawanimviz.c b/source/blender/editors/space_view3d/drawanimviz.c index ee78fd92b79..aa3ba1a3062 100644 --- a/source/blender/editors/space_view3d/drawanimviz.c +++ b/source/blender/editors/space_view3d/drawanimviz.c @@ -117,7 +117,11 @@ void draw_motion_path_instance(Scene *scene, len = mpath->length; mpv_start= mpath->points; } - + + if(len <= 0) { + return; + } + /* draw curve-line of path */ glShadeModel(GL_SMOOTH); |