From 2721f72c415e63fd2cac562cf806906060630a51 Mon Sep 17 00:00:00 2001
From: Max Brunsfeld <maxbrunsfeld@gmail.com>
Date: Wed, 13 Sep 2017 16:49:18 -0700
Subject: [PATCH] Represent MAX_COST_DIFFERENCE as unsigned

---
 src/runtime/parser.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/runtime/parser.c b/src/runtime/parser.c
index 640baf2a..855d7138 100644
--- a/src/runtime/parser.c
+++ b/src/runtime/parser.c
@@ -36,7 +36,7 @@
 
 static const unsigned MAX_VERSION_COUNT = 6;
 static const unsigned MAX_SUMMARY_DEPTH = 16;
-static const int MAX_COST_DIFFERENCE = 16 * ERROR_COST_PER_SKIPPED_TREE;
+static const unsigned MAX_COST_DIFFERENCE = 16 * ERROR_COST_PER_SKIPPED_TREE;
 
 typedef struct {
   unsigned cost;