From 8da9f28157f3bb38a4ddc3723ea54930df430107 Mon Sep 17 00:00:00 2001
From: Jon Trulson <jtrulson@ics.com>
Date: Thu, 3 Nov 2016 12:58:21 -0600
Subject: [PATCH] gas: fix sign comparison warnings

Signed-off-by: Jon Trulson <jtrulson@ics.com>
---
 src/gas/gas.cxx | 2 +-
 src/gas/gas.hpp | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/gas/gas.cxx b/src/gas/gas.cxx
index 06855aeb..ac261102 100644
--- a/src/gas/gas.cxx
+++ b/src/gas/gas.cxx
@@ -92,7 +92,7 @@ Gas::getSample () {
 void
 Gas::printGraph (thresholdContext* ctx, uint8_t resolution) {
     std::cout << "(" << ctx->runningAverage << ") | ";
-    for (int i = 0; i < ctx->runningAverage / resolution; i++)
+    for (unsigned int i = 0; i < ctx->runningAverage / resolution; i++)
         std::cout << "*";
     std::cout << std::endl;
 }
diff --git a/src/gas/gas.hpp b/src/gas/gas.hpp
index 60b7a8f2..00f59b7a 100644
--- a/src/gas/gas.hpp
+++ b/src/gas/gas.hpp
@@ -28,7 +28,7 @@
 
 struct thresholdContext {
     long averageReading;
-    long runningAverage;
+    unsigned long runningAverage;
     int averagedOver;
 };