From ced3be528b52b59ad613f282e37d653c16ef85d9 Mon Sep 17 00:00:00 2001
From: JozanLeClerc <bousset.rudy@gmail.com>
Date: Thu, 30 Jul 2020 19:17:05 +0200
Subject: I'm retarded

---
 src/m_minishell.c |  2 ++
 src/u_vars.c      | 22 ++++++++++++++++++----
 2 files changed, 20 insertions(+), 4 deletions(-)

(limited to 'src')

diff --git a/src/m_minishell.c b/src/m_minishell.c
index 6e656a6..e14dbdc 100644
--- a/src/m_minishell.c
+++ b/src/m_minishell.c
@@ -23,6 +23,7 @@
 #include "s_destroy.h"
 #include "u_vars.h"
 #include "u_vars_next.h"
+#include "s_lvars.h"
 
 int
 	main(int argc,
@@ -42,6 +43,7 @@ int
 	u_subst_var_value("$SHLVL",
 		str = ft_itoa(ft_atoi(u_get_var_value("$SHLVL", msh)) + 1), msh);
 	ft_memdel((void*)&str);
+	lvars_add_front(&msh->vars, lvars_new("var", "value"));
 	ret = m_argv(argc, argv, msh);
 	s_destroy(msh);
 	return (ret);
diff --git a/src/u_vars.c b/src/u_vars.c
index fafc2fa..9978df5 100644
--- a/src/u_vars.c
+++ b/src/u_vars.c
@@ -20,7 +20,6 @@
 #include "s_lcom.h"
 #include "s_struct.h"
 
-
 static char
 	*set_rva(const char varname[],
 				t_msh *msh)
@@ -117,9 +116,24 @@ static char
 	*get_cstm_vr(const char varname[],
 				t_msh *msh)
 {
-	(void)varname;
-	(void)msh;
-	return (NULL);
+	t_lvars	*ptr;
+	char	*varval;
+
+	ptr = msh->vars;
+	while (ptr != NULL &&
+		ft_strncmp(varname + 1, ptr->name, ft_strlen(varname + 1)) != 0)
+	{
+		ptr = ptr->next;
+	}
+	if (ptr != NULL)
+	{
+		varval = ft_strdup(ptr->val);
+		return (varval);
+	}
+	else
+	{
+		return (NULL);
+	}
 }
 
 /*
-- 
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