diff --git a/du6/program.c b/du6/program.c
index e1c1f81..e375368 100644
--- a/du6/program.c
+++ b/du6/program.c
@@ -104,13 +104,13 @@ int main() {
 	return 0;
     }
 
-    // skontrolovat prazdny riadok
+    /* // skontrolovat prazdny riadok
     char buffer[SIZE];
     if (!fgets(buffer, SIZE, stdin) || strlen(buffer) > 1) {
         printf("Chybna databaza\n");
         destroy_tree(root);
         return 0;
-    }
+    }*/
 
     int leaves = count_leaves(root);