From: Paul Eggert <eggert@cs.ucla.edu>
Date: Tue, 15 Mar 2011 18:08:50 +0000 (-0700)
Subject: * search.c (simple_search): Remove unused var.
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* search.c (simple_search): Remove unused var.
---

diff --git a/src/ChangeLog b/src/ChangeLog
index d7b9e45e99b..01e7e23ffb3 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,5 +1,7 @@
 2011-03-15  Paul Eggert  <eggert@cs.ucla.edu>
 
+	* search.c (simple_search): Remove unused var.
+
 	* dired.c (compile_pattern): Move decl from here ...
 	* lisp.h: ... to here, so that it can be checked.
 	(struct re_registers): New forward decl.
diff --git a/src/search.c b/src/search.c
index dceff94da72..dbc82bdb3d9 100644
--- a/src/search.c
+++ b/src/search.c
@@ -1554,7 +1554,6 @@ simple_search (EMACS_INT n, unsigned char *pat,
 
 	    while (this_len > 0)
 	      {
-		int charlen;
 		int pat_ch, buf_ch;
 
 		DEC_BOTH (this_pos, this_pos_byte);