From c0e6cbadfcb003d8ba2d024eb95e6471f19f1d79 Mon Sep 17 00:00:00 2001
From: Campbell Barton <ideasman42@gmail.com>
Date: Thu, 20 Dec 2018 08:13:28 +1100
Subject: [PATCH] Fix crash clicking on trackball widget

Missing check in newly added gizmo orientations.
---
 source/blender/editors/transform/transform_gizmo_3d.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/source/blender/editors/transform/transform_gizmo_3d.c b/source/blender/editors/transform/transform_gizmo_3d.c
index b17a345ee09..4d76ec4a2e2 100644
--- a/source/blender/editors/transform/transform_gizmo_3d.c
+++ b/source/blender/editors/transform/transform_gizmo_3d.c
@@ -1804,7 +1804,7 @@ static void WIDGETGROUP_gizmo_invoke_prepare(
 	GizmoGroup *ggd = gzgroup->customdata;
 
 	/* Support gizmo spesific orientation. */
-	{
+	if (gz != ggd->gizmos[MAN_AXIS_ROT_T]) {
 		Scene *scene = CTX_data_scene(C);
 		wmGizmoOpElem *gzop = WM_gizmo_operator_get(gz, 0);
 		PointerRNA *ptr = &gzop->ptr;