From: Felix Kästner <git-mroa@fpunktk.de>
Date: Fri, 27 Aug 2021 12:22:07 +0000 (+0200)
Subject: clean the code for _tssh_completion function
X-Git-Url: https://fpunktk.de/gitweb/?a=commitdiff_plain;h=e56de3b0fd460a76b34b2b76f7499302acbd0cdf;p=travelrc.git

clean the code for _tssh_completion function
---

diff --git a/README.md b/README.md
index dde0ade..992ad74 100644
--- a/README.md
+++ b/README.md
@@ -101,9 +101,14 @@ tssh() {
     ssh -t "$@" "$(trccmd --xz)"
 }
 _tssh_completion() {
-    # when completion is requested, it will be redefined to use _ssh and then load the completion function for ssh, see https://stackoverflow.com/questions/61539494/how-does-bash-do-ssh-autocompletion
-    complete -F _ssh tssh
-    __load_completion "ssh" && return 124 || complete -r tssh # if loading completion is successful then return, otherwise disable completion for tssh
+    # when completion is requested, load completion for ssh and use it for tssh, otherwise disable completion for tssh
+    # see https://stackoverflow.com/questions/61539494/how-does-bash-do-ssh-autocompletion
+    if __load_completion "ssh"; then
+        complete -F _ssh tssh
+        return 124
+    else
+        complete -r tssh
+    fi
 }
 complete -F _tssh_completion tssh # this just loads the correct completion function