From bf143c05d251005a9b68654892e41ce1fe6b21cf Mon Sep 17 00:00:00 2001
From: Tomasz Chabora <kobewi4e@gmail.com>
Date: Mon, 30 Dec 2019 23:35:40 +0100
Subject: Don't handle Gridmap input when have no effect

---
 modules/gridmap/grid_map_editor_plugin.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/modules/gridmap/grid_map_editor_plugin.cpp b/modules/gridmap/grid_map_editor_plugin.cpp
index 63771f1583..e6a1993a20 100644
--- a/modules/gridmap/grid_map_editor_plugin.cpp
+++ b/modules/gridmap/grid_map_editor_plugin.cpp
@@ -664,14 +664,15 @@ bool GridMapEditor::forward_spatial_input_event(Camera *p_camera, const Ref<Inpu
 				input_action = INPUT_NONE;
 			} else if (mb->get_button_index() == BUTTON_LEFT) {
 
+				bool can_edit = (node && node->get_mesh_library().is_valid());
 				if (input_action == INPUT_PASTE) {
 					_do_paste();
 					input_action = INPUT_NONE;
 					_update_paste_indicator();
-				} else if (mb->get_shift()) {
+				} else if (mb->get_shift() && can_edit) {
 					input_action = INPUT_SELECT;
 					last_selection = selection;
-				} else if (mb->get_command()) {
+				} else if (mb->get_command() && can_edit) {
 					input_action = INPUT_PICK;
 				} else {
 					input_action = INPUT_PAINT;
-- 
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