Don't call the same hook twice due to obsolete aliases

* lisp/international/robin.el (robin-activate):
* lisp/international/quail.el (quail-activate):
* lisp/international/mule-cmds.el (deactivate-input-method):
* lisp/emulation/viper-init.el (viper-deactivate-input-method):
Don't call the same hook twice, when the obsolete and the
advertised symbols are aliased.  (Bug#28118)

1 files changed, 1 insertions, 3 deletions

diff --git a/lisp/emulation/viper-init.el b/lisp/emulation/viper-init.el
index 0d478011238..a67dd4d762f 100644
--- a/lisp/emulation/viper-init.el
+++ b/lisp/emulation/viper-init.el
@@ -344,9 +344,7 @@ Use `\\[viper-set-expert-level]' to change this.")
              (quail-delete-overlays))
          (setq describe-current-input-method-function nil)
          (setq current-input-method nil)
-         (run-hooks
-          'input-method-inactivate-hook ; for backward compatibility
-          'input-method-deactivate-hook)
+         (run-hooks 'input-method-deactivate-hook)
          (force-mode-line-update))
         ))
 (defun viper-activate-input-method ()