diff --git a/du5/program.c b/du5/program.c
index eab2ed7..2a882c2 100644
--- a/du5/program.c
+++ b/du5/program.c
@@ -3,6 +3,7 @@
 #include <string.h>
 
 #define SIZE 256
+int error = 0;
 
 typedef struct Tree {
     char text[SIZE];
@@ -14,7 +15,6 @@ typedef struct Tree {
 // читання дерева (preorder)
 Tree* readTree() {
     char line[SIZE];
-    int error = 0;
 
     if (fgets(line, SIZE, stdin) == NULL) return NULL;