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Link to withdraw pattern

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This commit is contained in:
Denton Liu 2016-07-09 19:01:27 -04:00
parent efb48659dd
commit 82365f21c0
2 changed files with 3 additions and 1 deletions
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2
docs/common-patterns.rst
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@ -4,6 +4,8 @@ Common Patterns
.. index:: withdrawal
.. _withdrawal_pattern:
*************************
Withdrawal from Contracts
*************************

2
docs/security-considerations.rst
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@ -126,7 +126,7 @@ Sending and Receiving Ether
because the operation is just too expensive) - it "runs out of gas" (OOG).
If the return value of ``send`` is checked, this might provide a
means for the recipient to block progress in the sending contract. Again, the best practice here is to use
a "withdraw" pattern instead of a "send" pattern.
a :ref:`"withdraw" pattern instead of a "send" pattern <withdrawal_pattern>`.
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