diff --git a/cv5/program.c b/cv5/program.c
index 145cd0b..a601f26 100644
--- a/cv5/program.c
+++ b/cv5/program.c
@@ -49,7 +49,8 @@ int main(){
         int value = strtol(line,&end,10);
         char* zaciatok_mena = end + 1;
         if (value == 0){
-            break;
+            printf("Nepodarilo nacitat nic\n");
+            return 0;
         }
         int velkost_mena = strlen(zaciatok_mena) - 1;
         if (velkost_mena > 0){