[Bf-blender-cvs] [406427bd4ea] blender2.8: Object Mode: Fix outline getting darker during expand steps.

[Clément Foucault]

Commit: 406427bd4eac038491e69156a1b344d21a5289fd
Author: Clément Foucault
Date:   Fri Sep 22 00:43:59 2017 +0200
Branches: blender2.8
https://developer.blender.org/rB406427bd4eac038491e69156a1b344d21a5289fd

Object Mode: Fix outline getting darker during expand steps.

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M	source/blender/draw/modes/shaders/object_outline_expand_frag.glsl

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diff --git a/source/blender/draw/modes/shaders/object_outline_expand_frag.glsl b/source/blender/draw/modes/shaders/object_outline_expand_frag.glsl
index c753e3ab39c..e226ce9e72d 100644
--- a/source/blender/draw/modes/shaders/object_outline_expand_frag.glsl
+++ b/source/blender/draw/modes/shaders/object_outline_expand_frag.glsl
@@ -34,5 +34,5 @@ void main()
 	FragColor = (btests.z) ? color[2] : FragColor;
 	FragColor = (btests.w) ? color[3] : FragColor;
 
-	FragColor *= (is_blank_pixel) ? alpha : 1.0;
+	FragColor.a *= (is_blank_pixel) ? alpha : 1.0;
 }