DEV: Fix thor deprecation warning (#14680)

``` Deprecation warning: Thor exit with status 0 on errors. To keep this behavior, you must define `exit_on_failure?` in `DiscourseCLI` ```
discourse · Oct 21, 2021 · 451cd4e · 451cd4e
1 parent 70fa67a
commit 451cd4e
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/script/discourse b/script/discourse
@@ -4,6 +4,10 @@
 require "thor"
 
 class DiscourseCLI < Thor
+  def self.exit_on_failure?
+    true
+  end
+
   desc "remap [--global,--regex] FROM TO", "Remap a string sequence across all tables"
   long_desc <<-LONGDESC
     Replace a string sequence FROM with TO across all tables.