From: Scott Worley <scottworley@scottworley.com>
Date: Mon, 4 Jan 2016 22:43:23 +0000 (-0800)
Subject: More warnings
X-Git-Url: http://git.scottworley.com/slidingtile/commitdiff_plain/d50a762626723f94b364f4a79232b89b96e63585

More warnings
---

diff --git a/Makefile b/Makefile
index cea7c76..892b3eb 100644
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,5 @@
 CXX = g++
-CXXFLAGS = -std=gnu++11 -Wall -Wextra -pedantic -Werror -O2
+CXXFLAGS = -std=gnu++11 -Wall -Wextra -pedantic -Werror -O2 -Wstrict-overflow=2
 LFLAGS =
 
 SRCS = sliding_tile.cc sliding_tile_lib.cc