From 20b88f79de2de4cddf1936d8f70471384666887b Mon Sep 17 00:00:00 2001
From: Christopher Kohnert <ckohnert@gmail.com>
Date: Thu, 8 Jun 2017 14:44:11 -0700
Subject: [PATCH] Fix unsigned integer compare warning

---
 main.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/main.cpp b/main.cpp
index 3621820..4d63fde 100644
--- a/main.cpp
+++ b/main.cpp
@@ -450,7 +450,7 @@ int main(int argc, const char * const *argv) {
             if( argPos+1 < argc && parseUnsigned(legacyMode, argv[argPos]) ) {
                 argPos += 1;
             }
-            if (legacyMode < 0 || legacyMode > 2) {
+            if (legacyMode > 2) {
                 ABORT("Invalid legacy mode");
             }