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update: suppress warning about missing FETCH_HEAD

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Fixes #671.
This commit is contained in:
Martin Afanasjew 2016-08-09 21:19:30 +02:00
parent 19920e18a1
commit 159b0eea35
1 changed files with 1 additions and 1 deletions
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2
Library/Homebrew/cmd/update.sh
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@ -387,7 +387,7 @@ EOS
if [[ -n "$HOMEBREW_UPDATE_PREINSTALL" ]] if [[ -n "$HOMEBREW_UPDATE_PREINSTALL" ]]
then then
# Skip taps checked/fetched recently # Skip taps checked/fetched recently
[[ -n "$(find "$DIR/.git/FETCH_HEAD" -type f -mmin -1)" ]] && exit [[ -n "$(find "$DIR/.git/FETCH_HEAD" -type f -mmin -1 2>/dev/null)" ]] && exit
# Skip taps without formulae. # Skip taps without formulae.
FORMULAE="$(find "$DIR" -maxdepth 1 \( -name "*.rb" -or -name Formula -or -name HomebrewFormula \) -print -quit)" FORMULAE="$(find "$DIR" -maxdepth 1 \( -name "*.rb" -or -name Formula -or -name HomebrewFormula \) -print -quit)"
[[ -z "$FORMULAE" ]] && exit [[ -z "$FORMULAE" ]] && exit