Fix another compilation warning.

* test/src/emacs-module-tests.el (multiply-string): Remove unused
variable ‘i’.

diff --git a/test/src/emacs-module-tests.el b/test/src/emacs-module-tests.el
index 51330e305f6da9a571224c1e95e31140b2f23851..60ba71c57b90b42db915839a10f25728edb75871 100644 (file)
--- a/test/src/emacs-module-tests.el
+++ b/test/src/emacs-module-tests.el
@@ -147,7 +147,7 @@ changes."
 (defun multiply-string (s n)
   "Return N copies of S concatenated together."
   (let ((res ""))
-    (dotimes (i n)
+    (dotimes (_ n)
       (setq res (concat res s)))
     res))