diff --git a/.emacs.d/init.el b/.emacs.d/init.el
index 33aee2c..7231353 100644
--- a/.emacs.d/init.el
+++ b/.emacs.d/init.el
@@ -220,12 +220,12 @@
     "Terminate line and indent next line."
     (interactive)
     (insert ";")
-    (if (and graphviz-dot-auto-indent-on-semi
-             (not (graphviz-dot-comment-or-string-p)))
-        (save-excursion
-          (beginning-of-line)
-          (skip-chars-forward " \t")
-          (graphviz-dot-indent-line))
+    (when (and graphviz-dot-auto-indent-on-semi
+               (not (graphviz-dot-comment-or-string-p)))
+      (save-excursion
+        (beginning-of-line)
+        (skip-chars-forward " \t")
+        (graphviz-dot-indent-line))
       (delete-horizontal-space))))
 
 (use-package frame