Fix a bug in histogram.

diff --git a/histogram.py b/histogram.py
index cea8b766e3f88a3e197cbdff128539f199fdc83a..ba10a015d951309d4a8411f081b5789c0585f253 100644 (file)
--- a/histogram.py
+++ b/histogram.py
@@ -81,7 +81,7 @@ class SimpleHistogram(Generic[T]):
                 last_bucket_start = bucket[0]  # beginning of range
             if max_population is None or pop > max_population:
                 max_population = pop  # bucket with max items
-        if len(self.buckets) == 0 or max_population is None:
+        if max_population is None:
             return txt
 
         max_label_width: Optional[int] = None