fix

okuta · Jul 2, 2020 · 98a33e3 · 98a33e3
1 parent d6de99a
commit 98a33e3
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/cupy/math/misc.py b/cupy/math/misc.py
@@ -92,8 +92,6 @@ def _fft_convolve(a1, a2, mode):
 
 
 def _dot_convolve(a1, a2, mode):
-    if a1.size == 0 or a2.size == 0:
-        raise ValueError('Array arguments cannot be empty')
 
     offset = 0
     if a1.size < a2.size:

diff --git a/cupy/statistics/correlation.py b/cupy/statistics/correlation.py
@@ -63,6 +63,8 @@ def correlate(a, v, mode='valid'):
     .. seealso:: :func:`numpy.correlate`
 
     """
+    if a.size == 0 or v.size == 0:
+        raise ValueError('Array arguments cannot be empty')
     if a.ndim != 1 or v.ndim != 1:
         raise ValueError('object too deep for desired array')
     # choose_conv_method does not choose from the values in