From bbb3104eaf61abea3bdc52e69288ab7e65f7d6f4 Mon Sep 17 00:00:00 2001
From: June Tate-Gans <june@theonelab.com>
Date: Sun, 25 Apr 2021 14:31:45 -0500
Subject: [PATCH] g13d: Use C++11 iterator instead of a raw C loop

Signed vs. unsigned types throwing all kinds of errors.
---
 g13d/g13.cc | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/g13d/g13.cc b/g13d/g13.cc
index ab6f08a..c72801d 100644
--- a/g13d/g13.cc
+++ b/g13d/g13.cc
@@ -221,10 +221,12 @@ void G13_Device::cleanup() {
 
 void G13_Manager::cleanup() {
   G13_LOG(info, "cleaning up");
-  for (int i = 0; i < g13s.size(); i++) {
-    g13s[i]->cleanup();
-    delete g13s[i];
+
+  for (auto device : g13s) {
+    device->cleanup();
+    delete device;
   }
+
   libusb_exit(ctx);
 }