Fix diveToFile with open Dir object (#19539)

* Fix CardReader diveToFile * Add CardReader::fileExists
2020-09-28 15:46:12 -05:00
parent 4424645e04
commit 6d4c82f4d8
2 changed files with 46 additions and 23 deletions
--- a/Marlin/src/sd/cardreader.h
+++ b/Marlin/src/sd/cardreader.h
@@ -99,6 +99,7 @@ public:
  static void openFileRead(char * const path, const uint8_t subcall=0);
  static void openFileWrite(char * const path);
  static void closefile(const bool store_location=false);
+  static bool fileExists(const char * const name);
  static void removeFile(const char * const name);

  static inline char* longest_filename() { return longFilename[0] ? longFilename : filename; }