diff --git a/cv8/program.c b/cv8/program.c
index 4b669cb..fbe51ec 100644
--- a/cv8/program.c
+++ b/cv8/program.c
@@ -44,7 +44,13 @@ void search(struct tree* this){
     if(r == NULL){
         printf("Koniec vstupu\n");
         exit(0);
-    }      
+    }
+    else if(buffer[0] != 'a' || buffer[0] != 'n' || buffer[0] != '\n'){
+       printf("Nerozumiem\n");
+       exit(0);
+   }
+
+          
         if(buffer[0] == 'a'){
             if(this->left->value[0] == '*'){
                 printf("%s\n", this->left->value);
@@ -66,11 +72,7 @@ void search(struct tree* this){
             search(this->right);
 
        }
-   else if(buffer[0] != 'a' || buffer[0] != 'n' || buffer[0] != '\n'){
-       printf("Nerozumiem\n");
-       return;
-   }
-  
+     search(this);
 }
 
 void print_tree(struct tree* tree,int offset){