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authorBrandon Carter <bcarter@mit.edu>2017-06-24 23:13:38 -0400
committerBrandon Carter <bcarter@mit.edu>2017-06-24 23:13:38 -0400
commitea7fac99e65037699eefe97b714808f7c73bf147 (patch)
tree7ff4013aca1db00bb1ec6889ad67643753d25232 /numpy/lib/function_base.py
parent23c1db87a939dc2f19cfa3744389e3be667215ba (diff)
downloadnumpy-ea7fac99e65037699eefe97b714808f7c73bf147.tar.gz
BUG: fixes unsigned bins monotonicity check, see #9222
Diffstat (limited to 'numpy/lib/function_base.py')
-rw-r--r--numpy/lib/function_base.py2
1 files changed, 1 insertions, 1 deletions
diff --git a/numpy/lib/function_base.py b/numpy/lib/function_base.py
index a3db3494c..8bde521bf 100644
--- a/numpy/lib/function_base.py
+++ b/numpy/lib/function_base.py
@@ -782,7 +782,7 @@ def histogram(a, bins=10, range=None, normed=False, weights=None,
bins = bin_edges
else:
bins = asarray(bins)
- if (np.diff(bins) < 0).any():
+ if not np.all(bins[1:] > bins[:-1]):
raise ValueError(
'bins must increase monotonically.')