diff --git a/program.c b/program.c
index 75d88f4..6703e72 100644
--- a/program.c
+++ b/program.c
@@ -36,6 +36,10 @@ int main() {
     }
 
     while((fgets(druhy_vstup,100,stdin))){
+        if (*druhy_vstup =='\n'){
+            printf("Koniec nacitania.\n");
+            goto koniec;
+        }
         strtok(druhy_vstup,"\n");
 
         if (!isdigit(*druhy_vstup)){