diff --git a/du3/program.c b/du3/program.c
index 9185935..08c192b 100644
--- a/du3/program.c
+++ b/du3/program.c
@@ -14,6 +14,7 @@ int main(){
         if((ch<='9'&&ch>='0')||(ch=='.')||(ch==EOF)||(ch==' ')||(ch=='\n'));
 	else {
 		printf("Nepodarilo sa nacitat polynom na 2 mieste.\n");
+		return 0;
 	}
 	pol[idx]=ch;
     }