diff --git a/du2/program.c b/du2/program.c
index 6670f29..d9376b8 100644
--- a/du2/program.c
+++ b/du2/program.c
@@ -25,7 +25,7 @@ int main() {
     
     char meno[SIZE];
     memset(meno,0,SIZE);
-    char* zaciatokMena = end + 1;
+    char* zaciatokMena = konecPtr + 1;
 
 
     int size_mena = strlen(zaciatokMena) - 1;
@@ -38,7 +38,7 @@ int main() {
         printf("Chyba: Nepodarilo sa nacitat meno.\n");
     }
     
-    char* end = NULL;
+    char* konecPtr = NULL;
     int value = strtol(line,&end,10);
     if (value == 0)
     {