diff --git a/cv5/program.c b/cv5/program.c
index c25d16a..4cada81 100644
--- a/cv5/program.c
+++ b/cv5/program.c
@@ -20,22 +20,32 @@ char line[SIZE];
 int main() {
     memset(databaza, 0, SIZE * sizeof(struct student));
 
+    int prvy_vstup = 1;
+
     while (1) {
         memset(line, 0, SIZE);
         char *r = fgets(line, SIZE, stdin);
 
         if (r == NULL) {
-	    break;
+            break;
         }
 
         if (strcmp(line, "\n") == 0) {
-        continue;
+            continue;
         }
 
         int value = strtol(line, NULL, 10);
         if (value == 0) {
-            break;
+            if (prvy_vstup) {
+                printf("Nepodarilo nacitat nic.\n");
+                return 0;
+            } else {
+                break;
+            }
         }
+
+        prvy_vstup = 0;
+
         char name[SIZE];
         memset(name, 0, SIZE);
         char *zaciatok_mena = strchr(line, ' ') + 1;