From 36a8b39da392fa06f59af2cea29fe0ee36fc24f4 Mon Sep 17 00:00:00 2001
From: Philipp Oeser <info@graphics-engineer.com>
Date: Tue, 7 Oct 2014 12:53:49 +0200
Subject: [PATCH] Fix T41871: F2 addon throws error if there is a material slot
with no material assigned to it
Reviewed By: sergey
---
mesh_f2.py | 17 +++++++++--------
1 file changed, 9 insertions(+), 8 deletions(-)
diff --git a/mesh_f2.py b/mesh_f2.py
index 61786d10a..4f85f3a0f 100644
--- a/mesh_f2.py
+++ b/mesh_f2.py
@@ -50,14 +50,15 @@ def get_uv_layer(ob, bm, mat_index):
uv = me.uv_textures.active.name
else:
mat = ob.material_slots[mat_index].material
- slot = mat.texture_slots[mat.active_texture_index]
- if slot and slot.uv_layer:
- uv = slot.uv_layer
- else:
- for tex_slot in mat.texture_slots:
- if tex_slot and tex_slot.uv_layer:
- uv = tex_slot.uv_layer
- break
+ if mat is not None:
+ slot = mat.texture_slots[mat.active_texture_index]
+ if slot and slot.uv_layer:
+ uv = slot.uv_layer
+ else:
+ for tex_slot in mat.texture_slots:
+ if tex_slot and tex_slot.uv_layer:
+ uv = tex_slot.uv_layer
+ break
if uv:
uv_layer = bm.loops.layers.uv.get(uv)
--
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