[Bf-blender-cvs] [07c8b829b51] master: Fix (unreported) Outliner's New Collection adding local collection to linked IDs.

[Bastien Montagne]

Commit: 07c8b829b51f1d59a214b229251902792735b92a
Author: Bastien Montagne
Date:   Tue Mar 12 15:15:58 2019 +0100
Branches: master
https://developer.blender.org/rB07c8b829b51f1d59a214b229251902792735b92a

Fix (unreported) Outliner's New Collection adding local collection to linked IDs.

Similar issue to the one about Duplicate operation...

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

M	source/blender/editors/space_outliner/outliner_collections.c

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

diff --git a/source/blender/editors/space_outliner/outliner_collections.c b/source/blender/editors/space_outliner/outliner_collections.c
index f7084399268..04104aa0e4c 100644
--- a/source/blender/editors/space_outliner/outliner_collections.c
+++ b/source/blender/editors/space_outliner/outliner_collections.c
@@ -195,10 +195,15 @@ static int collection_new_exec(bContext *C, wmOperator *op)
 		}
 	}
 
-	if (data.collection == NULL) {
+	if (data.collection == NULL || ID_IS_LINKED(data.collection)) {
 		data.collection = BKE_collection_master(scene);
 	}
 
+	if (ID_IS_LINKED(scene)) {
+		BKE_report(op->reports, RPT_ERROR, "Can't add a new collection to linked scene/collection");
+		return OPERATOR_CANCELLED;
+	}
+
 	BKE_collection_add(
 	            bmain,
 	            data.collection,