From: bors <bors@rust-lang.org>
Date: Wed, 20 Dec 2017 15:01:01 +0000 (+0000)
Subject: Auto merge of #4837 - alexcrichton:failed-submodule-checkout, r=matklad
X-Git-Tag: archive/raspbian/0.35.0-2+rpi1~3^2^2^2^2^2^2^2~22^2~4^2~11
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=fac7e2559a5ceebcf3e710e2076f9ca3df9ab465;p=cargo.git

Auto merge of #4837 - alexcrichton:failed-submodule-checkout, r=matklad

Fix updating submodules past failures

If a submodule-of-a-submodule failed to update then Cargo the next time
around wouldn't automatically retry updating the next submodule. This commit
fixes that by ensuring that if a parent git repository looks updated we still
recurse into its own submodules to ensure they're all updated.

cc #4071
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fac7e2559a5ceebcf3e710e2076f9ca3df9ab465