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Fix bash git prompt error in fresh repositories

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This commit is contained in:
Talia 2018-11-26 15:32:27 +01:00
parent 1a469f9e35
commit 85cb17a8af
1 changed files with 15 additions and 8 deletions
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13
bashrc
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@ -1,3 +1,4 @@
# vim: set noexpandtab :miv #
alias hello='echo "Hello :)"' alias hello='echo "Hello :)"'
alias temp='watch -t -d -n 1 sensors -A coretemp-isa-0000' alias temp='watch -t -d -n 1 sensors -A coretemp-isa-0000'
alias w='watch -t -d -n 1' alias w='watch -t -d -n 1'
@ -62,12 +63,18 @@ git__prompt () {
# BRANCH # BRANCH
if [ -z $branch ] if [ -z $branch ]
then then
branch='#'`git rev-parse --short HEAD` head=`git rev-parse --short HEAD 2>&1`
if [ "$head" == ".*fatal.*" ]
then
branch='#'"$head"
else
branch='{no commits}'
fi fi
if [ $branch = 'master' ] fi
if [ "$branch" = 'master' ]
then then
echo -ne " $blue$branch" echo -ne " $blue$branch"
elif [ ${branch:0:1} = '#' ] elif [ "${branch:0:1}" = '#' ]
then then
echo -ne " $red$branch" echo -ne " $red$branch"
else else