fix bug for check zsh (#6798)

8 years ago · 8f0ff4bb63
parent c4981bae0a
commit 8f0ff4bb63
1 changed files with 1 additions and 1 deletions
--- a/tools/install.sh
+++ b/tools/install.sh
@ -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