From b2a38854fdde296fd2d7da139a29b23a18ab494d Mon Sep 17 00:00:00 2001
From: Hein-Pieter van Braam
Date: Sat, 2 Sep 2017 22:32:31 +0200
Subject: Fix unused variable warnings

The forth in my quest to make Godot 3.x compile with -Werror on GCC7
---
 editor/editor_node.cpp | 10 ++--------
 1 file changed, 2 insertions(+), 8 deletions(-)

(limited to 'editor/editor_node.cpp')

diff --git a/editor/editor_node.cpp b/editor/editor_node.cpp
index 91d2ddcd1..b4412014e 100644
--- a/editor/editor_node.cpp
+++ b/editor/editor_node.cpp
@@ -412,7 +412,6 @@ void EditorNode::_fs_changed() {
 		}
 
 		if (changed.size()) {
-			int idx = 0;
 			for (List<Ref<Resource> >::Element *E = changed.front(); E; E = E->next()) {
 				E->get()->reload_from_file();
 			}
@@ -1997,6 +1996,8 @@ void EditorNode::_menu_option_confirm(int p_option, bool p_confirmed) {
 			int cur_idx = editor_data.get_edited_scene();
 			_remove_edited_scene();
 			Error err = load_scene(filename);
+			if (err != OK)
+				ERR_PRINT("Failed to load scene");
 			editor_data.move_edited_scene_to_index(cur_idx);
 			get_undo_redo()->clear_history();
 			scene_tabs->set_current_tab(cur_idx);
@@ -3607,13 +3608,6 @@ void EditorNode::_update_dock_slots_visibility() {
 		right_r_vsplit,
 	};
 
-	HSplitContainer *h_splits[4] = {
-		left_l_hsplit,
-		left_r_hsplit,
-		main_hsplit,
-		right_hsplit,
-	};
-
 	if (!docks_visible) {
 
 		for (int i = 0; i < DOCK_SLOT_MAX; i++) {
-- 
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