From: Stefan Beller <stefanbeller@googlemail.com>
Date: Sun, 14 Jul 2013 21:35:49 +0000 (+0200)
Subject: diff.c: Do not initialize a variable, which gets reassigned anyway.
X-Git-Tag: v1.8.4-rc0~12^2
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/d3c9cf32ca3b088fda54e7be311860f1f06fb11e?hp=--cc

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>
---

d3c9cf32ca3b088fda54e7be311860f1f06fb11e
diff --git a/diff.c b/diff.c
index 649ec86b87..2747e6f72c 100644
--- a/diff.c
+++ b/diff.c
@@ -1683,9 +1683,7 @@ static void show_stats(struct diffstat_t *data, struct diff_options *options)
 		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;