From 6c51fe50396a8cb619a1b3a3b67ab5b1023d9dd0 Mon Sep 17 00:00:00 2001
From: daid303 <daid303@gmail.com>
Date: Mon, 3 Dec 2012 11:35:36 +0100
Subject: [PATCH] Fix the bug where the SD percentage calculation is wrong when
 the file is larger then 42MB

---
 Marlin/cardreader.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Marlin/cardreader.h b/Marlin/cardreader.h
index e5c8443f5..679cbbcd7 100644
--- a/Marlin/cardreader.h
+++ b/Marlin/cardreader.h
@@ -38,7 +38,7 @@ public:
   FORCE_INLINE bool eof() { return sdpos>=filesize ;};
   FORCE_INLINE int16_t get() {  sdpos = file.curPosition();return (int16_t)file.read();};
   FORCE_INLINE void setIndex(long index) {sdpos = index;file.seekSet(index);};
-  FORCE_INLINE uint8_t percentDone(){if(!sdprinting) return 0; if(filesize) return sdpos*100/filesize; else return 0;};
+  FORCE_INLINE uint8_t percentDone(){if(!sdprinting) return 0; if(filesize) return sdpos/((filesize+99)/100); else return 0;};
   FORCE_INLINE char* getWorkDirName(){workDir.getFilename(filename);return filename;};
 
 public:
@@ -73,4 +73,4 @@ private:
 #define IS_SD_PRINTING (false)
 
 #endif //SDSUPPORT
-#endif
+#endif