[Bf-blender-cvs] [a6da286694c] greasepencil-object: GPencil: Fix undefined behavior caused by stroke aspect commit

[Clément Foucault]

Commit: a6da286694ca3c6ecfab1c8470f6e2cb786153bf
Author: Clément Foucault
Date:   Wed Feb 12 22:20:59 2020 +0100
Branches: greasepencil-object
https://developer.blender.org/rBa6da286694ca3c6ecfab1c8470f6e2cb786153bf

GPencil: Fix undefined behavior caused by stroke aspect commit

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M	source/blender/draw/engines/gpencil/shaders/gpencil_common_lib.glsl

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diff --git a/source/blender/draw/engines/gpencil/shaders/gpencil_common_lib.glsl b/source/blender/draw/engines/gpencil/shaders/gpencil_common_lib.glsl
index ae7f6a31ada..a9c66e82d75 100644
--- a/source/blender/draw/engines/gpencil/shaders/gpencil_common_lib.glsl
+++ b/source/blender/draw/engines/gpencil/shaders/gpencil_common_lib.glsl
@@ -562,6 +562,7 @@ void fill_vertex()
 #  endif
 
   strokeThickness = 1e18;
+  strokeAspect = vec2(1.0);
   strokePt1 = strokePt2 = vec2(0.0);
 
   if (strokeOrder3d) {