diff options
Diffstat (limited to 'src/env.c')
| -rw-r--r-- | src/env.c | 4 |
1 files changed, 3 insertions, 1 deletions
@@ -6,7 +6,7 @@ /* By: cacharle <marvin@42.fr> +#+ +:+ +#+ */ /* +#+#+#+#+#+ +#+ */ /* Created: 2020/02/28 09:21:24 by cacharle #+# #+# */ -/* Updated: 2020/07/16 08:44:28 by charles ### ########.fr */ +/* Updated: 2020/08/19 10:23:55 by charles ### ########.fr */ /* */ /* ************************************************************************** */ @@ -97,6 +97,8 @@ char *env_search_first_match(t_env env, const char *haystack) size_t i; size_t key_len; + if (!ft_isalnum(*haystack) && *haystack != '_' && *haystack != '?') // $ alone + return ("$"); if (ft_isdigit(*haystack)) return (NULL); len = 0; |