[installer] use command -v to check for git

Quick fix to the script not finding git due to hash.
Solves #6697.
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Marc Cornellà 2018-04-17 22:14:23 +02:00 committed by GitHub
parent 86a0b86562
commit 4fec0a46e7
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@ -49,7 +49,7 @@ main() {
umask g-w,o-w
printf "${BLUE}Cloning Oh My Zsh...${NORMAL}\n"
hash git >/dev/null 2>&1 || {
command -v git >/dev/null 2>&1 || {
echo "Error: git is not installed"
exit 1
}