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small fixes

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This commit is contained in:
Loic Deridder
2025-02-19 09:29:22 +01:00
parent 06ffb44757
commit bfe038bfee
4 changed files with 32 additions and 5 deletions
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7
srcs/builtins/export.c
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@@ -48,7 +48,7 @@ char **key_value(char *str)
if (!tmp)
return (NULL);
equal = ft_strchr(str, '=');
if (*(equal - 1) == '+')
if (equal && *(equal - 1) == '+')
key_end = equal - 1;
else
key_end = equal;
@@ -84,14 +84,16 @@ void print_arr(char **envp)
}
}
int print_export(char **envp)
int print_export(char **env)
{
int i;
int j;
int len;
char **envp;
i = -1;
len = 0;
envp = init_env(env);
while (envp[len])
len++;
while (++i < len - 1)
@@ -106,6 +108,7 @@ int print_export(char **envp)
}
}
print_arr(envp);
free_tab(envp);
return (0);
}