# HG changeset patch
# User Jim Meyering <meyering@redhat.com>
# Date 1258807794 -3600
# Node ID de232f8c8d7f0937dc1f6beb4d5fed1a34142dc2
# Parent  1d8d8b72ddd82aaf5049b651c9e8237ecdb89ccb
diffseq: remove useless assignment to "best"

* lib/diffseq.h (diag) [USE_HEURISTIC]: Remove useless "best = 0"
assignment.  At that point "best" is already guaranteed to be zero.

diff --git a/ChangeLog b/ChangeLog
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2009-11-21  Jim Meyering  <meyering@redhat.com>
+
+	diffseq: remove useless assignment to "best"
+	* lib/diffseq.h (diag) [USE_HEURISTIC]: Remove useless "best = 0"
+	assignment.  At that point "best" is already guaranteed to be zero.
+
 2009-11-20  Eric Blake  <ebb9@byu.net>
 
 	build: mention ftp redirector in release announcements
diff --git a/lib/diffseq.h b/lib/diffseq.h
--- a/lib/diffseq.h
+++ b/lib/diffseq.h
@@ -299,7 +299,6 @@
 	      return;
 	    }
 
-	  best = 0;
 	  for (d = bmax; d >= bmin; d -= 2)
 	    {
 	      OFFSET dd = d - bmid;