diff --git a/a.out b/a.out
new file mode 100755
index 0000000..b868fef
Binary files /dev/null and b/a.out differ
diff --git a/convert_base.c b/convert_base.c
index 1e92877..682e51d 100755
--- a/convert_base.c
+++ b/convert_base.c
@@ -57,16 +57,16 @@ char	*jonemar(char *cepafini, char *celafin, int i)
 
 char	*recode(long medium, char *base_to, int posi)
 {
+	int	i;
 	char	cepafini[50];
 	char	*celafin;
-	int	i;
 
 	i = 0;
 	convert(medium, base_to, cepafini, &i);
 	if (posi < 0)
-		celafin = (char *)malloc(sizeof(char) * (i + 3));
-	else
 		celafin = (char *)malloc(sizeof(char) * (i + 2));
+	else
+		celafin = (char *)malloc(sizeof(char) * (i + 1));
 	if (!(celafin))
 		return (0);
 	if (posi < 0 && medium != 0)