[Bf-blender-cvs] [80865bd583] blender2.8: Fix building with INPUT_NDOF after warning cleanup

[Dalai Felinto]

Commit: 80865bd583c28fcad9cc6ef8dc7185aaccf0ed50
Author: Dalai Felinto
Date:   Wed Jan 11 09:42:48 2017 +0100
Branches: blender2.8
https://developer.blender.org/rB80865bd583c28fcad9cc6ef8dc7185aaccf0ed50

Fix building with INPUT_NDOF after warning cleanup

Reported by Clément Foucault

===================================================================

M	source/blender/editors/space_view3d/view3d_draw.c

===================================================================

diff --git a/source/blender/editors/space_view3d/view3d_draw.c b/source/blender/editors/space_view3d/view3d_draw.c
index 0765b536d4..21a7e26998 100644
--- a/source/blender/editors/space_view3d/view3d_draw.c
+++ b/source/blender/editors/space_view3d/view3d_draw.c
@@ -2003,6 +2003,8 @@ static void view3d_draw_other_elements(const bContext *C, ARegion *ar)
 	view3d_draw_grid(C, ar);
 
 #ifdef WITH_INPUT_NDOF
+	RegionView3D *rv3d = ar->regiondata;
+
 	if ((U.ndof_flag & NDOF_SHOW_GUIDE) && ((rv3d->viewlock & RV3D_LOCKED) == 0) && (rv3d->persp != RV3D_CAMOB))
 		/* TODO: draw something else (but not this) during fly mode */
 		draw_rotation_guide(rv3d);