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-rw-r--r--numpy/lib/histograms.py4
1 files changed, 2 insertions, 2 deletions
diff --git a/numpy/lib/histograms.py b/numpy/lib/histograms.py
index ede8a26e4..f080cc392 100644
--- a/numpy/lib/histograms.py
+++ b/numpy/lib/histograms.py
@@ -417,9 +417,9 @@ def _get_bin_edges(a, bins, range, weights):
elif np.ndim(bins) == 0:
try:
n_equal_bins = operator.index(bins)
- except TypeError:
+ except TypeError as e:
raise TypeError(
- '`bins` must be an integer, a string, or an array')
+ '`bins` must be an integer, a string, or an array') from e
if n_equal_bins < 1:
raise ValueError('`bins` must be positive, when an integer')