diff --git a/cv5/a_train.c b/cv5/a_train.c
index b512cd9..c9e1142 100644
--- a/cv5/a_train.c
+++ b/cv5/a_train.c
@@ -16,7 +16,7 @@ struct car* add_car(struct car* first,const char* target) {
     struct car* newcar = calloc(1,sizeof(struct car));
     struct car* this=first;
     strcpy(newcar->value, target);
-    if(this==NULL){
+    if(first==NULL){
         return newcar;
     }
     while(this->next!=NULL){