bgnotify: use $2 in preexec hook if $1 is empty

Fixes #5803

bgnotify: use $2 in preexec hook if $1 is empty
Fixes #5803
53259f62 · Marc Cornellà · GitHub · 76596660 · 53259f62
Unverified Commit 53259f62 authored Sep 28, 2020 by Marc Cornellà Committed by GitHub Sep 28, 2020
--- a/plugins/bgnotify/bgnotify.plugin.zsh
+++ b/plugins/bgnotify/bgnotify.plugin.zsh
@@ -53,7 +53,7 @@ bgnotify () { ## args: (title, subtitle)
 bgnotify_begin() {
  bgnotify_timestamp=$EPOCHSECONDS
-  bgnotify_lastcmd="$1"
+  bgnotify_lastcmd="${1:-$2}"
  bgnotify_windowid=$(currentWindowId)
 }