From de2853025930ac6ea8ff54a12fe089cc3eb777e8 Mon Sep 17 00:00:00 2001
From: hugogogo <hugogogo@protonmail.com>
Date: Sun, 10 May 2026 20:18:37 +0200
Subject: [PATCH] fix abs family for -0 value

---
 srcs/ft_abs.c  | 6 ++++++
 srcs/ft_fabs.c | 6 ++++++
 srcs/ft_labs.c | 8 +++++++-
 3 files changed, 19 insertions(+), 1 deletion(-)

diff --git a/srcs/ft_abs.c b/srcs/ft_abs.c
index c4743a0..cb89caf 100644
--- 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);
 }
diff --git a/srcs/ft_fabs.c b/srcs/ft_fabs.c
index 45c9223..9e8b11d 100644
--- a/srcs/ft_fabs.c
+++ b/srcs/ft_fabs.c
@@ -1,8 +1,14 @@
 #include "libft.h"
 
+/**
+ * returns the absolute value of a double number
+ */
+
 double ft_fabs(double n)
 {
 	if (n < 0)
 		n *= -1;
+	else if (n == 0)
+		n = 0; // for -0
 	return (n);
 }
diff --git a/srcs/ft_labs.c b/srcs/ft_labs.c
index 2203c33..d47f847 100644
--- a/srcs/ft_labs.c
+++ b/srcs/ft_labs.c
@@ -1,8 +1,14 @@
 #include "libft.h"
 
+/**
+ * returns the absolute value of a long int number
+ */
+
 long int ft_labs(long int n)
 {
-	if (n < 0)
+	if (n <= 0)
 		n *= -1;
+	else if (n == 0)
+		n = 0; // for -0
 	return (n);
 }