[Bf-blender-cvs] [d9c92f567c4] temp-gpencil-io: GPencil: Fix compiler warning

[Antonio Vazquez]

Commit: d9c92f567c4b6fdb2cacc8398f8224ad2bd42fb8
Author: Antonio Vazquez
Date:   Fri Feb 12 14:54:18 2021 +0100
Branches: temp-gpencil-io
https://developer.blender.org/rBd9c92f567c4b6fdb2cacc8398f8224ad2bd42fb8

GPencil: Fix compiler warning

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M	source/blender/editors/include/ED_gpencil.h

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

diff --git a/source/blender/editors/include/ED_gpencil.h b/source/blender/editors/include/ED_gpencil.h
index 57d4d852e8c..338cf3b09e3 100644
--- a/source/blender/editors/include/ED_gpencil.h
+++ b/source/blender/editors/include/ED_gpencil.h
@@ -62,7 +62,7 @@ struct bAnimContext;
 struct wmKeyConfig;
 struct wmOperator;
 
-enum eUndoStepDir;
+enum eUndoStepDir : int;
 
 #define GPENCIL_MINIMUM_JOIN_DIST 20.0f