diff options
Diffstat (limited to 'numpy/lib/recfunctions.py')
| -rw-r--r-- | numpy/lib/recfunctions.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/numpy/lib/recfunctions.py b/numpy/lib/recfunctions.py index 827e60d70..ae4ee56c6 100644 --- a/numpy/lib/recfunctions.py +++ b/numpy/lib/recfunctions.py @@ -900,7 +900,7 @@ def join_by(key, r1, r2, jointype='inner', r1postfix='1', r2postfix='2', (r1names, r2names) = (r1.dtype.names, r2.dtype.names) # Check the names for collision - if (set.intersection(set(r1names),set(r2names)).difference(key) and + if (set.intersection(set(r1names), set(r2names)).difference(key) and not (r1postfix or r2postfix)): msg = "r1 and r2 contain common names, r1postfix and r2postfix " msg += "can't be empty" |