fix bug for check zsh (#6798)

This commit is contained in:
ningwei1993 2018-05-07 06:39:28 +08:00 committed by Marc Cornellà
parent c4981bae0a
commit 8f0ff4bb63

View File

@ -24,7 +24,7 @@ main() {
# which may fail on systems lacking tput or terminfo
set -e
if command -v zsh >/dev/null 2>&1; then
if ! command -v zsh >/dev/null 2>&1; then
printf "${YELLOW}Zsh is not installed!${NORMAL} Please install zsh first!\n"
exit
fi