From d14cd43563547773b5263ae28518f8e674c12754 Mon Sep 17 00:00:00 2001
From: slack <slack@ommadawn.(none)>
Date: Sun, 22 Jun 2008 00:40:02 +0200
Subject: [PATCH] Verificacion de argumentos en test_core

---
 Makefile           | 2 +-
 tests/test_core.cc | 7 +++++--
 2 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/Makefile b/Makefile
index 71704cf..0c67d37 100644
--- a/Makefile
+++ b/Makefile
@@ -2,7 +2,7 @@ CXXFLAGS=-g -Wall -Weffc++ -Wstrict-null-sentinel -Wold-style-cast \
 	 -Woverloaded-virtual 
 LDFLAGS=-g
 
-all: gbcore.o MBC.o GBMemory.o GBRom.o GBVideo.o
+all: tests
 
 tests: tests/test_gbrom tests/test_core
 
diff --git a/tests/test_core.cc b/tests/test_core.cc
index 6a6b257..5518065 100644
--- a/tests/test_core.cc
+++ b/tests/test_core.cc
@@ -1,13 +1,16 @@
 #include "../gbcore.h"
 #include <iostream>
+#include <cstdlib>
 
 int main(int argc, char **argv)
 {
+	if (argc != 2) {
+		std::cerr << "Usage: " << argv[0] << " rom_file" << std::endl;
+		exit(EXIT_FAILURE);
+	}
 	GameBoy gb(argv[1]);
 	while(1)
 	{
 		gb.run_cycle();
 	}
-
-
 }
-- 
2.34.1