From ea25abb295d9b4fbaf0ac23af8ffe71247970f1b Mon Sep 17 00:00:00 2001
From: Aleksey Veresov <aleksey@veresov.pro>
Date: Wed, 27 Nov 2019 21:33:06 +0300
Subject: .

---
 src/param.c | 38 +++++++++++++-------------------------
 1 file changed, 13 insertions(+), 25 deletions(-)

(limited to 'src/param.c')

diff --git a/src/param.c b/src/param.c
index d87a610..73005af 100644
--- a/src/param.c
+++ b/src/param.c
@@ -1,42 +1,30 @@
 #include "param.h"
 
-#include "error.h"
 #include <stdlib.h>
 #include <string.h>
 
 
-/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
- * Parameter
- */
 int magi_param_list_add(struct magi_param_list ** list,
                         struct magi_param *       item)
 {
-    struct magi_param_list * old = *list;
-    int                      ok  = 1;
-    *list                        = malloc(sizeof(**list));
-    if (*list) {
-        (*list)->next = old;
-        (*list)->item = *item;
-    } else {
-        ok = 0;
-        magi_error_set("[param:list] Cannot allocate new list node.");
-        *list = old;
+    struct magi_param_list * node = malloc(sizeof(*node));
+    if (node) {
+        node->next = *list;
+        node->item = *item;
+        *list      = node;
     }
-    return ok;
+    return node;
 }
 
-struct magi_param * magi_param_list_get(struct magi_param_list * list,
-                                        const char *             name)
+char * magi_param_list_get(struct magi_param_list * list, const char * name)
 {
-    struct magi_param * item = 0;
-    if (list && name) {
-        if (!strcmp(list->item.name, name)) {
-            item = &list->item;
-        } else {
-            item = magi_param_list_get(list->next, name);
-        }
+    if (!list || !name) {
+        return 0;
+    } else if (!strcmp(list->item.name, name)) {
+        return &list->item.data;
+    } else {
+        return magi_param_list_get(list->next, name);
     }
-    return item;
 }
 
 void magi_param_list_destroy(struct magi_param_list * list)
-- 
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