Fix misplaced exactness check that was causing unnecessary work in Decimal.__pow__.

2010-07-08 19:09:16 +00:00 · 2010-07-08 19:09:16 +00:00 · e42f1bb354
parent a123631a5c
commit e42f1bb354
1 changed files with 4 additions and 3 deletions
--- a/Lib/decimal.py
+++ b/Lib/decimal.py
@ -2327,7 +2327,8 @@ class Decimal(object):
        # try for an exact result with precision +1
        if ans is None:
            ans = self._power_exact(other, context.prec + 1)
-            if ans is not None and result_sign == 1:
+            if ans is not None:
+                if result_sign == 1:
                    ans = _dec_from_triple(1, ans._int, ans._exp)
                exact = True