fix abs family for -0 value

2026-05-10 20:18:37 +02:00
parent 60c72d7560
commit de28530259
3 changed files with 19 additions and 1 deletions
--- a/srcs/ft_abs.c
+++ b/srcs/ft_abs.c
@@ -1,8 +1,14 @@
 #include "libft.h"

+/**
+ * returns the absolute value of an int number
+ */
+
 int ft_abs(int n)
 {
 	if (n < 0)
 		n *= -1;
+	else if (n == 0)
+		n = 0; // for -0
 	return (n);
 }