From fbecaa6b0a998c870ae972b985cbdcfd0172b29c Mon Sep 17 00:00:00 2001
From: alekseiplusplus <alekseijeaves@protonmail.com>
Date: Thu, 17 Aug 2023 11:40:39 +1000
Subject: thanks Hugh for these fixes

---
 makefile       | 1 +
 src/cpu/6502.c | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/makefile b/makefile
index 60f7f65..b352f37 100644
--- a/makefile
+++ b/makefile
@@ -1,6 +1,7 @@
 SDL = -L/usr/lib -lSDL2
 
 interpreter:
+	mkdir build
 	gcc src/interpreter.c -o build/testing
 
 clean:
diff --git a/src/cpu/6502.c b/src/cpu/6502.c
index 5aaffef..672ead3 100644
--- a/src/cpu/6502.c
+++ b/src/cpu/6502.c
@@ -29,7 +29,7 @@ void flagClear(byte flag){
 //	Functions which perform reusable routines for finding if a specific flag should be set.
 
 void setFlagN(byte x){
-	if (x & flag_N == flag_N)
+	if ((x & flag_N) == flag_N)
 		setFlag(flag_N, 1);
 	else
 		setFlag(flag_N, 0);
-- 
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