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
---
 servers/arvr_server.cpp | 1 -
 1 file changed, 1 deletion(-)

(limited to 'servers/arvr_server.cpp')

diff --git a/servers/arvr_server.cpp b/servers/arvr_server.cpp
index bac24f643..f69d69c51 100644
--- a/servers/arvr_server.cpp
+++ b/servers/arvr_server.cpp
@@ -130,7 +130,6 @@ void ARVRServer::request_reference_frame(bool p_ignore_tilt, bool p_keep_height)
 void ARVRServer::add_interface(const Ref<ARVRInterface> &p_interface) {
 	ERR_FAIL_COND(p_interface.is_null());
 
-	int idx = -1;
 	for (int i = 0; i < interfaces.size(); i++) {
 
 		if (interfaces[i] == p_interface) {
-- 
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