From ceca4d7650580aa52712365c6f5bf66ddc931a6f Mon Sep 17 00:00:00 2001
From: Arun Isaac
Date: Tue, 28 Feb 2017 20:51:11 +0530
Subject: Rename unused argument `closure' to `_'.

* el-exiftool.el (el-exiftool--tq-sync-query): Rename unused argument
  `closure' to `_'.

According to the convention of the byte compiler, unused argument
names must start with an underscore.
---
 el-exiftool.el | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/el-exiftool.el b/el-exiftool.el
index 257d073..1879473 100644
--- a/el-exiftool.el
+++ b/el-exiftool.el
@@ -48,7 +48,7 @@
 See `tq-enqueue' for details of arguments QUESTION and REGEXP."
   (let ((response))
     (tq-enqueue tq question regexp nil
-		(lambda (closure answer) (setq response answer)))
+		(lambda (_ answer) (setq response answer)))
     (while (not response)
       (accept-process-output))
     response))
-- 
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