Makefile: test returns false if test fails

Makefile

@@ -10,6 +10,6 @@ clean:
 
 test:
 	if [ "`./main.o`" = "Hello, World!" ] ; \
-		then echo test succeeded ; \
-		else echo test failed ; \
+		then echo test succeeded ; true; \
+		else echo test failed ; false; \
 		fi