Fix check proxy address (#125)

2020-09-21 16:36:55 +08:00 · 2020-09-21 16:36:55 +08:00 · 4163816e8b
parent 3e49d5b2cb
commit 4163816e8b
1 changed files with 1 additions and 1 deletions
--- a/install-release.sh
+++ b/install-release.sh
@ -152,7 +152,7 @@ judgment_parameters() {
        break
        ;;
      '-p' | '--proxy')
-        if echo "${2:?undefine var}" | grep -qEo '^(https?|socks4a?|socks5h?):\/\/'; then
+        if ! echo "${2:?undefine var}" | grep -qEo '^(https?|socks4a?|socks5h?):\/\/'; then
          echo 'error: Please specify the correct proxy server address.'
          exit 1
        fi