commit d3c9cf32ca3b088fda54e7be311860f1f06fb11e
author Stefan Beller <stefanbeller@googlemail.com> Sun Jul 14 23:35:49 2013 +0200
committer Junio C Hamano <gitster@pobox.com> Mon Jul 15 09:45:21 2013 -0700
tree 9c8b46cfb9006b55fd09d4503cc9b8aa130414ca
parent 70a0cc9e5c62f7b8ce0acc693e10a9e080f187ef

diff.c: Do not initialize a variable, which gets reassigned anyway.

Signed-off-by: Stefan Beller <stefanbeller@googlemail.com>
Reviewed-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff.c

diff --git a/diff.c b/diff.c
index 649ec86..2747e6f 100644
--- a/diff.c
+++ b/diff.c
@@ -1683,9 +1683,7 @@
 		del = deleted;
 
 		if (graph_width <= max_change) {
-			int total = add + del;
-
-			total = scale_linear(add + del, graph_width, max_change);
+			int total = scale_linear(add + del, graph_width, max_change);
 			if (total < 2 && add && del)
 				/* width >= 2 due to the sanity check */
 				total = 2;