'gdk update' hangs on 'make gitlab/.git/pull'

make gitlab/.git/pull
cd /Volumes/GitLab.com/gitlab-development-kit/gitlab && \
		git checkout -- Gemfile.lock db/schema.rb && \
		git stash && git checkout master && \
		git pull --ff-only
No local changes to save
Already on 'master'
Your branch is up-to-date with 'upstream/master'.
^?33907: signal: sys: write on closed pipe

Looks like a problem fetching code from gitlab.com.

$ pstree 33979
-+= 33979 jacobvosmaer /Library/Developer/CommandLineTools/usr/bin/make gitlab/.git/pull
 \-+- 33981 jacobvosmaer /bin/sh -c cd /foo/gitlab-development-kit/gitlab && \011git ch
   \-+- 34021 jacobvosmaer git pull --ff-only
     \-+- 34022 jacobvosmaer git fetch --update-head-ok
       \-+- 34023 jacobvosmaer git-remote-https upstream https://gitlab.com/gitlab-org/gitlab-ce.git
         \--- 34025 jacobvosmaer git fetch-pack --stateless-rpc --stdin --lock-pack --include-tag --th

Strangely, this fixes it.

diff --git a/Makefile b/Makefile
index 06c0836..9737d83 100644
--- a/Makefile
+++ b/Makefile
@@ -109,7 +109,7 @@ gitlab/.git/pull:
        cd ${gitlab_development_root}/gitlab && \
                git checkout -- Gemfile.lock db/schema.rb && \
                git stash && git checkout master && \
-               git pull --ff-only
+               git pull --ff-only upstream master
 
 gitlab-shell/.git/pull:
        cd ${gitlab_development_root}/gitlab-shell && \

I wonder if this is due to https://gitlab.com/gitlab-org/gitlab-workhorse/issues/92

mentioned in commit 1a78b3a4

mentioned in merge request !241 (merged)

closed via merge request !241 (merged)

closed via commit 1a78b3a4

closed via commit ac5bc14b

@jacobvosmaer-gitlab this breaks my build because my remote is called "origin"

mentioned in commit ac5bc14b