leaks and leaks with errors should be ok

tester.sh

@@ -12,15 +12,19 @@ WHITE='\033[1;37m'
 NC='\033[0m'
 
 # usage of arguments
-if [ $# -eq 2 ]
+if [ $# -eq 1 ]
 then
-	PRGM=$1		# path to program
-	SIZE=$2		# size of the list
+	SIZE=$1		# size of the list
+elif [ $# -eq 2 ]
+then
+	FLAG=$1		# flag for leaks and errors // not in use so far
+	SIZE=$2
 else
 	echo "usage : ./tester.sh path/to/push_swap size_of_list"
 	exit 0
 fi
 
+PRGM=push_swap	# path to program
 # range of random numbers
 RANGE=$(($SIZE * 2))