diff --git a/include/my.h b/include/my.h
index 001a866..f21248c 100644
--- a/include/my.h
+++ b/include/my.h
@@ -20,7 +20,7 @@
     #define CHAR_TO_DIGIT(c) ((c) & 0xf)
     #define ARRAY_SIZE(array) ((sizeof array) / (sizeof array[0]))
     #define TODO(s) // renvoie rin
-
+    #define ABS(v) (((v) < (0)) ? -(v) : (v))
 
 typedef struct {
     char *str;
diff --git a/src/baby/baby_put_nbr.c b/src/baby/baby_put_nbr.c
index cbc4e43..7f64ee7 100644
--- a/src/baby/baby_put_nbr.c
+++ b/src/baby/baby_put_nbr.c
@@ -8,10 +8,6 @@
 
 int baby_put_nbr(int nb, flags_t *flags, int i)
 {
-    if (flags->flags & FLAGS_PUT_SIGN) {
-        flags->prefix_buff.str = "+";
-        flags->prefix_buff.count = 1;
-    }
     if (nb < 0) {
         flags->prefix_buff.str = "-";
         flags->prefix_buff.count = 1;
diff --git a/src/handler/put_float.c b/src/handler/put_float.c
index 8719037..205066a 100644
--- a/src/handler/put_float.c
+++ b/src/handler/put_float.c
@@ -34,6 +34,19 @@ void inf_or_nan(double nbr, flags_t *flags)
         baby_put_nan(flags);
 }
 
+static
+void put_sign(flags_t *flags, double nbr, int copy)
+{
+    if (flags->flags & FLAGS_PUT_SIGN) {
+        flags->prefix_buff.str = "+";
+        flags->prefix_buff.count = 1;
+    }
+    if (nbr < 0 && copy == 0) {
+        flags->prefix_buff.str = "-";
+        flags->prefix_buff.count = 1;
+    }
+}
+
 static
 int put_point(flags_t *flags, int i)
 {
@@ -53,10 +66,7 @@ void printf_put_float(flags_t *flags)
 
     if (isnan(nbr) || isinf(nbr))
         return inf_or_nan(nbr, flags);
-    if (nbr < 0 && copy == 0) {
-        flags->prefix_buff.str = "-";
-        flags->prefix_buff.count = 1;
-    }
+    put_sign(flags, nbr, copy);
     i = baby_put_nbr(copy, flags, i);
     i += put_point(flags, i);
     nbr -= copy;
diff --git a/src/handler/put_hex.c b/src/handler/put_hex.c
index d1a7ee5..bcd03eb 100644
--- a/src/handler/put_hex.c
+++ b/src/handler/put_hex.c
@@ -54,6 +54,8 @@ void printf_put_hex(flags_t *flags)
 {
     size_t nb = (size_t)va_arg(flags->args, void *);
 
+    if (flags->precision == 0 && nb == 0)
+        return;
     if (nb == 0) {
         flags->spec_buff.str = "0";
         flags->spec_buff.count = 1;
diff --git a/src/handler/put_oct.c b/src/handler/put_oct.c
index 2634e04..adfa655 100644
--- a/src/handler/put_oct.c
+++ b/src/handler/put_oct.c
@@ -31,6 +31,8 @@ void printf_put_oct(flags_t *flags)
 {
     int nb = va_arg(flags->args, int);
 
+    if (flags->precision == 0 && nb == 0)
+        return;
     if (nb == 0) {
         flags->spec_buff.str = "0";
         flags->spec_buff.count = 1;
diff --git a/tests/main.c b/tests/main.c
index c258e29..d34b47b 100644
--- a/tests/main.c
+++ b/tests/main.c
@@ -6,5 +6,6 @@ int main(void)
 {
     int a = 42;
 
-    my_printf("%s pad 3: %.3s %d", "youpii", "youpii", 42);
+    my_printf("%5.3s pad 3: %5.3s %d\n", "hello", "hello", 42);
+    printf("%5.3s pad 3: %5.3s %d\n", "hello", "helloo", 42);
 }