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update: checkout branch unconditionally

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This commit is contained in:
Xu Cheng 2016-03-08 19:13:38 +08:00
parent cad2a5620f
commit 3a4f2c1aea
1 changed files with 6 additions and 9 deletions
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15
Library/Homebrew/cmd/update.sh
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@ -211,16 +211,13 @@ pull() {
STASHED="1"
fi
if [[ "$INITIAL_BRANCH" != "$UPSTREAM_BRANCH" && -n "$INITIAL_BRANCH" ]]
# Recreate and check out `#{upstream_branch}` if unable to fast-forward
# it to `origin/#{@upstream_branch}`. Otherwise, just check it out.
if git merge-base --is-ancestor "$UPSTREAM_BRANCH" "origin/$UPSTREAM_BRANCH" &>/dev/null
then
# Recreate and check out `#{upstream_branch}` if unable to fast-forward
# it to `origin/#{@upstream_branch}`. Otherwise, just check it out.
if git merge-base --is-ancestor "$UPSTREAM_BRANCH" "origin/$UPSTREAM_BRANCH" &>/dev/null
then
git checkout --force "$UPSTREAM_BRANCH" "${QUIET_ARGS[@]}"
else
git checkout --force -B "$UPSTREAM_BRANCH" "origin/$UPSTREAM_BRANCH" "${QUIET_ARGS[@]}"
fi
git checkout --force "$UPSTREAM_BRANCH" "${QUIET_ARGS[@]}"
else
git checkout --force -B "$UPSTREAM_BRANCH" "origin/$UPSTREAM_BRANCH" "${QUIET_ARGS[@]}"
fi
INITIAL_REVISION="$(read_current_revision)"