- bpy.path.abspath(), added optional library argument since any paths from linked datablocks are relative to this, not the blend files path, this saves kludgy path code wherever libraries may be used.

- Image "Edit Externally" operator can now edit relative library images.

also minor edits to navmesh.

1 files changed, 4 insertions, 2 deletions

diff --git a/source/blender/editors/mesh/mesh_navmesh.c b/source/blender/editors/mesh/mesh_navmesh.c
index bd5f4b5fe68..b8ace26991e 100644
--- a/source/blender/editors/mesh/mesh_navmesh.c
+++ b/source/blender/editors/mesh/mesh_navmesh.c
@@ -459,12 +459,14 @@ static int create_navmesh_exec(bContext *C, wmOperator *op)
 
 		MEM_freeN(verts);
 		MEM_freeN(tris);
+
+		return OPERATOR_FINISHED;
 	}
 	else {
 		BKE_report(op->reports, RPT_ERROR, "No mesh objects found");
-	}
 
-	return OPERATOR_FINISHED;
+		return OPERATOR_CANCELLED;
+	}
 }
 
 void MESH_OT_navmesh_make(wmOperatorType *ot)