28 lines
1.1 KiB
C
28 lines
1.1 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* lib_expansion.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: jhalford <jack@crans.org> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2016/12/03 13:37:41 by jhalford #+# #+# */
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/* Updated: 2016/12/03 13:37:41 by jhalford ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "minishell.h"
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void ft_expand_dollar(char **av, char **env)
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{
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char *dollar;
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while (*av)
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{
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if ((dollar = ft_strchr(*av, '$')))
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{
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*dollar = '\0';
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*av = ft_strjoin(*av, ft_getenv(env, dollar + 1));
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}
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av++;
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}
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}
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