animation bug when displaying just one file

Author: RetiredWizard

README.md

@@ -202,7 +202,8 @@ If the parameters are omitted or not properly formatted, the program will prompt
 
 **Playimage.py [filename[,filename2,filename3,etc,[seconds_to_display]]]** - (Circuitpython only, requires the adafruit_imageload library installed in the /lib folder) program to display .bmp, .jpg, .gif (incl animaged) or .png image files. If multiple comma 
 seperated files are entered a continous slide show is displayed with each image being 
-displayed for `seconds_to_display` seconds. If the program is loaded from PyDOS it attempts to determine the appropriate display configuration from the PyDOS environment, otherwise several display options are supported and selected depending on the existence of BOARD.Display or locally installed display libraries.
+displayed for `seconds_to_display` seconds. Wildcard's in the format of *.xxx can be used
+as an input filename. If the program is loaded from PyDOS it attempts to determine the appropriate display configuration from the PyDOS environment, otherwise several display options are supported and selected depending on the existence of BOARD.Display or locally installed display libraries.
 
 **reboot.py** - performs a soft reboot (Micropython requires a Ctrl-D to complete)
 

cpython/playimage.py

@@ -226,7 +226,7 @@ def playimage(passedIn=""):
                 cmnd = ""
                 # Display repeatedly.
                 stop = adafruit_ticks.ticks_add(adafruit_ticks.ticks_ms(),int(dispseconds*1000))
-                while adafruit_ticks.ticks_less(adafruit_ticks.ticks_ms(),stop) or dispseconds==-1:
+                while adafruit_ticks.ticks_less(adafruit_ticks.ticks_ms(),stop) or singleimage:
 
                     if Pydos_ui.serial_bytes_available():
                         cmnd = Pydos_ui.read_keyboard(1)