IndexError: list index out of range (maybe cause' it's one image?)

[ptorrone]

Traceback (most recent call last):
File "code.py", line 10, in
File "adafruit_slideshow.py", line 264, in update
File "adafruit_slideshow.py", line 293, in advance
IndexError: list index out of range

files attached on flash (.zip). unzip and put on hallowing.

flash.zip

[kattni]

I am able to replicate this with my setup. Yes it appears to be due to only one image. Troubleshooting this now.

[kattni]

Issue fixed by #5 . Thanks again, @ptorrone for finding this!

[ptorrone]

tested here too, it works! thankya'