Depsgraph: fix debug print crash on IK constraint without target.

2019-04-14 11:31:51 +03:00 · 2019-04-14 11:31:51 +03:00 · 90e760270a
commit 90e760270a
parent fc416c3175
1 changed files with 2 additions and 1 deletions
--- a/source/blender/depsgraph/intern/builder/deg_builder_relations_rig.cc
+++ b/source/blender/depsgraph/intern/builder/deg_builder_relations_rig.cc
@ -172,7 +172,8 @@ void DepsgraphRelationBuilder::build_ik_pose(Object *object,
 	        BUILD,
 	        "\nStarting IK Build: pchan = %s, target = (%s, %s), "
 	        "segcount = %d\n",
-	        pchan->name, data->tar->id.name, data->subtarget, data->rootbone);
+	        pchan->name, data->tar ? data->tar->id.name : "NULL",
+	        data->subtarget, data->rootbone);
 	bPoseChannel *parchan = pchan;
 	/* Exclude tip from chain if needed. */
 	if (!(data->flag & CONSTRAINT_IK_TIP)) {