Merge pull request #4744 from radarhere/show

python-pillow · Jun 29, 2020 · e1c6084 · e1c6084
2 parents 74a4c88 + e1ae9a5
commit e1c6084
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/PIL/ImageShow.py b/src/PIL/ImageShow.py
@@ -71,7 +71,8 @@ def show(self, image, **options):
 
         # save temporary image to disk
         if not (
-            image.mode in ("1", "RGBA") or (self.format == "PNG" and image.mode == "LA")
+            image.mode in ("1", "RGBA")
+            or (self.format == "PNG" and image.mode in ("I;16", "LA"))
         ):
             base = Image.getmodebase(image.mode)
             if image.mode != base: