1 files changed, 7 insertions, 6 deletions
diff --git a/card_queue.c b/card_queue.c
index ec42b3b..194ea0c 100644
--- a/card_queue.c
+++ b/card_queue.c
@@ -14,11 +14,11 @@ void push_queue(struct card_queue *cq, const char *str)
     tmp->str = str;
     tmp->next = NULL;
     if(!cq->first) {
-        cd->first = tmp;
-        cd->last = tmp;
+        cq->first = tmp;
+        cq->last = tmp;
     } else {
-        cd->last->next = tmp;
-        cd->last = tmp;
+        cq->last->next = tmp;
+        cq->last = tmp;
     }
 }
 
@@ -51,10 +51,11 @@ const char* pop_card_queue(struct card_queue *cq)
 int find_out_card_quantity_in_cq(const struct card_queue *cq)
 {
     int counter = 0;
+    struct card_queue_item *tmp = cq->first;
 
-    while(cq) {
+    while(tmp) {
         ++counter;
-        cq = cq->next;
+        tmp = tmp->next;
     }
     return counter;
 }