Merge pull request #831 from kazu-yamamoto/unused

Prevent unused variable warning in haskell-indentation
haskell · Aug 24, 2015 · 083c113 · 083c113
2 parents ea977e9 + c11ddd5
commit 083c113
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/haskell-indentation.el b/haskell-indentation.el
@@ -421,9 +421,10 @@ indentation points to the right, we switch going to the left."
  "Makes sure that haskell-indentation-dyn-overlays contains at least N overlays."
  (let* ((clen (length haskell-indentation-dyn-overlays))
  (needed (- n clen)))
- (dotimes (n needed haskell-indentation-dyn-overlays)
+ (dotimes (_n needed)
  (setq haskell-indentation-dyn-overlays
- (cons (make-overlay 1 1) haskell-indentation-dyn-overlays)))))
+ (cons (make-overlay 1 1) haskell-indentation-dyn-overlays)))
+ haskell-indentation-dyn-overlays))
 
 (defun haskell-indentation-unshow-overlays ()
  "Unshows all the overlays."