ImageStat: simplify if block

Co-authored-by: Andrew Murray <[email protected]>
radarhere · Apr 16, 2024 · 2e73bed · 2e73bed
1 parent 8b62538
commit 2e73bed
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/PIL/ImageStat.py b/src/PIL/ImageStat.py
@@ -52,9 +52,9 @@ def __init__(
         """
         if isinstance(image_or_list, Image.Image):
             self.h = image_or_list.histogram(mask)
-        else:
+        elif isinstance(image_or_list, list):
             self.h = image_or_list
-        if not isinstance(self.h, list):
+        else:
             msg = "first argument must be image or list"  # type: ignore[unreachable]
             raise TypeError(msg)
         self.bands = list(range(len(self.h) // 256))