Merge pull request #28 from ronfischler/set-changed-during-iteration-fix

tannewt · web-flow · commit ca48d4afde82 · 2020-09-02T16:57:41.000-07:00
Make a copy of the set to iterate over, not the original set we will …
diff --git a/adafruit_bitmap_font/bdf.py b/adafruit_bitmap_font/bdf.py
@@ -97,7 +97,7 @@ def load_glyphs(self, code_points):
             remaining = code_points
         else:
             remaining = set(code_points)
-        for code_point in remaining:
+        for code_point in remaining.copy():
             if code_point in self._glyphs and self._glyphs[code_point]:
                 remaining.remove(code_point)
         if not remaining:
