Merge pull request #2850 from adafruit/TheKitty-patch-2

Issue noted in Learn

Author: TheKitty

Introducing_Trinket_M0/Trinket_SDCardList/code.py

@@ -28,6 +28,8 @@
 
 def print_directory(path, tabs=0):
     for file in os.listdir(path):
+        if file == "?":
+            continue  # Issue noted in Learn
         stats = os.stat(path + "/" + file)
         filesize = stats[6]
         isdir = stats[0] & 0x4000