Git-Checkout verbessern
z.B. so:
if [ -d .git ]; then \
git fetch ;\
git checkout fixes/33 || git checkout master;\
git pull --rebase; \
git clean -f -d -X -e Mythbuntu/ -e mythplugins/mythweb/;\
else \
git clone https://github.com/MythTV/mythtv.git tmp ;\
mv tmp/.[!.]* tmp/* . ;\
rm -rf tmp ;\
git checkout fixes/33 || git checkout master;\
fi