Merge pull request #295 from PavelSindler/power_panic

Power panic fix

Firmware/Configuration.h

@@ -9,7 +9,7 @@
 
 // Firmware version
 #define FW_version "3.1.1-RC1"
-#define FW_build   124
+#define FW_build   125
 //#define FW_build   --BUILD-NUMBER--
 #define FW_version_build FW_version " b" STR(FW_build)
 

Firmware/ultralcd.cpp

@@ -6195,6 +6195,10 @@ static void menu_action_sdfile(const char* filename, char* longFilename)
   }
   if (result) {
 
+	  for (int i = 0; i < 8; i++) {
+		  eeprom_write_byte((uint8_t*)EEPROM_FILENAME + i, filename[i]);
+	  }
+
 	  uint8_t depth = (uint8_t)card.getWorkDirDepth();
 
 	  for (uint8_t i = 0; i < depth; i++) {