From 9f706a9635ff4b87593c2f0fec2bd6a680fa6c21 Mon Sep 17 00:00:00 2001
From: Kai <Kai@kaifehlis.de>
Date: Tue, 30 Aug 2016 08:13:32 +0200
Subject: [PATCH] Patch duration_t toDigital method

---
 Marlin/duration_t.h | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/Marlin/duration_t.h b/Marlin/duration_t.h
index 8e08791ff..dffb83254 100644
--- a/Marlin/duration_t.h
+++ b/Marlin/duration_t.h
@@ -146,11 +146,12 @@ struct duration_t {
    *  11d 12:33
    */
   void toDigital(char *buffer, bool with_days=false) const {
-    int m = this->minute() % 60;
+    uint16_t h = uint16_t(this->hour() % 24UL),
+             m = uint16_t(this->minute() % 60UL);
     if (with_days)
-      sprintf_P(buffer, PSTR("%id %02i:%02i"), this->day(), this->hour() % 24, m);
+      sprintf_P(buffer, PSTR("%ud %02u:%02u"), this->day(), h, m);
     else
-      sprintf_P(buffer, PSTR("%02i:%02i"), this->hour(), m);
+      sprintf_P(buffer, PSTR("%02u:%02u"), h, m);
   }
 };