diff -ruNp ntp-4.2.8p3.orig/sntp/unity/unity.c ntp-4.2.8p3/sntp/unity/unity.c
--- ntp-4.2.8p3.orig/sntp/unity/unity.c	2015-06-24 16:45:12.000000000 +0200
+++ ntp-4.2.8p3/sntp/unity/unity.c	2015-08-01 23:09:13.789456521 +0200
@@ -327,7 +327,7 @@ void UnityConcludeTest(void)
 			}
 
 			printf("| ");
-			printf(Unity.XFAILMessage);
+			fputs(Unity.XFAILMessage, stdout);
 			Unity.XFAILMessage = NULL;
 		}
 		else