Make erase image as well

.github/workflows/push.yml

@@ -27,9 +27,12 @@ jobs:
       - name: prep
         run: mkdir -p /tmp/${{ matrix.model }}
 
-      - name: build test
+      - name: build logo's
         run: cd Bootup\ Logos && ./run.sh /tmp/${{ matrix.model }}/ ${{matrix.args}}
 
+      - name: build logo's
+        run: cd Bootup\ Logos && python3 img2logo.py -E dummy.png /tmp/${{ matrix.model }}/
+
       - name: Archive artifacts
         uses: actions/upload-artifact@v2
         with:

Bootup Logos/img2logo.py

@@ -193,15 +193,15 @@ def img2hex(
     Optional `negative' inverts black/white regardless of input image type
         or other options.
     """
-
+    if make_erase_image:
+        data = [0xFF] * 1024
+    else:
         try:
             image = Image.open(input_filename)
         except BaseException as e:
             raise IOError('error reading image file "{}": {}'.format(input_filename, e))
 
-    if make_erase_image:
+        if getattr(image, "is_animated", False):
-        data = [0xFF] * 1024
-    elif getattr(image, "is_animated", False):
             data = animated_image_to_bytes(image, negative, dither, threshold)
         else:
             # magic/required header

Bootup Logos/run.sh

@@ -1,4 +1,4 @@
 #! /bin/sh
 echo $1
 echo $2
-find Images/ -type f -exec python img2logo.py {} "$1" "$2" \;
+find Images/ -type f -exec python3 img2logo.py {} "$1" "$2" \;