comparison mercurial/strutil.py @ 22178:70383c6961b4 stable

discovery: prevent crash on unknown remote heads with old repo (issue4337) When a remote is not capable of the `branchmap` wireproto command, we denote incoming heads with None. This leads to a crash in the code in charge of displaying the list of unknown remote heads. We now properly detect this case and display a shorter message in this case. The reason for this `set([None])` value is now documented.
author Pierre-Yves David <pierre-yves.david@fb.com>
date Thu, 14 Aug 2014 16:26:41 -0700
parents 25e572394f5c
children b723f05ec49b
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22177:a56038e6a3c9 22178:70383c6961b4