[Bf-blender-cvs] [7a47c0031fe] master: Cleanup: quiet maybe-unused warnings

[Campbell Barton]

Commit: 7a47c0031fe407123975ebaabfbe932dc1f077c0
Author: Campbell Barton
Date:   Fri Aug 2 11:18:07 2019 +1000
Branches: master
https://developer.blender.org/rB7a47c0031fe407123975ebaabfbe932dc1f077c0

Cleanup: quiet maybe-unused warnings

While harmless, use flow control that always sets the variable.

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M	source/blender/editors/transform/transform_gizmo_2d.c

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diff --git a/source/blender/editors/transform/transform_gizmo_2d.c b/source/blender/editors/transform/transform_gizmo_2d.c
index 1015b47c304..4ae64c7ca5f 100644
--- a/source/blender/editors/transform/transform_gizmo_2d.c
+++ b/source/blender/editors/transform/transform_gizmo_2d.c
@@ -114,6 +114,10 @@ static void gizmo2d_get_axis_color(const int axis_idx, float *r_col, float *r_co
     case MAN2D_AXIS_TRANS_Y:
       col_id = TH_AXIS_Y;
       break;
+    default:
+      BLI_assert(0);
+      col_id = TH_AXIS_Y;
+      break;
   }
 
   UI_GetThemeColor4fv(col_id, r_col);