improve comment

gangliao-patch-1
Helin Wang 8 years ago
parent 4970484d37
commit e730bc5969

@ -31,9 +31,9 @@ class client(object):
ret = ctypes.pointer(p)
size = lib.paddle_next_record(self.c, ret)
if size == 0:
# empty record
# Empty record
return ""
record = ret.contents.value[:size]
# memory created from C should be freed.
# Memory created from C should be freed.
lib.mem_free(ret.contents)
return record

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