diff --git a/du5/program.c b/du5/program.c
index 93f9122..05ece22 100644
--- a/du5/program.c
+++ b/du5/program.c
@@ -56,7 +56,7 @@ int main(){
             qsort(databaza, size, sizeof(struct student), compare);
         }
     }
-    if(sizr==0){
+    if(size==0){
         printf("Nepodarilo nacitat nic\n");
         return 0;
     }