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added argument protection

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Tanguy MAZE
2018-04-10 15:12:32 +02:00
parent 45e39d4f0e
commit f6e6bf0680
17 changed files with 108 additions and 70 deletions
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15
ft_strmap.c
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@@ -6,7 +6,7 @@
/* By: tmaze <tmaze@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2018/04/07 14:57:22 by tmaze #+# #+# */
/* Updated: 2018/04/07 15:00:12 by tmaze ### ########.fr */
/* Updated: 2018/04/10 14:18:41 by tmaze ### ########.fr */
/* */
/* ************************************************************************** */
@@ -19,9 +19,14 @@ char *ft_strmap(char const *s, char (*f)(char))
size_t s_len;
i = -1;
s_len = ft_strlen(s);
ret = ft_strnew(s_len);
while (++i < s_len)
ret[i] = (*f)(s[i]);
s_len = 0;
ret = NULL;
if (s != NULL && f != NULL)
{
s_len = ft_strlen(s);
if ((ret = ft_strnew(s_len)) != NULL)
while (++i < s_len)
ret[i] = (*f)(s[i]);
}
return (ret);
}