From 93f3ddb2a19264f59cda752d5c0ed81d96cdc6cc Mon Sep 17 00:00:00 2001
From: Brandon Williams <bmwill@google.com>
Date: Wed, 4 Jan 2017 10:04:02 -0800
Subject: pathspec: remove unused variable from unsupported_magic
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Removed unused variable 'n' from the 'unsupported_magic()' function.

Signed-off-by: Brandon Williams <bmwill@google.com>
Reviewed-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/pathspec.c b/pathspec.c
index b8faa8f..b9a3819 100644
--- a/pathspec.c
+++ b/pathspec.c
@@ -333,8 +333,8 @@ static void NORETURN unsupported_magic(const char *pattern,
 				       unsigned short_magic)
 {
 	struct strbuf sb = STRBUF_INIT;
-	int i, n;
-	for (n = i = 0; i < ARRAY_SIZE(pathspec_magic); i++) {
+	int i;
+	for (i = 0; i < ARRAY_SIZE(pathspec_magic); i++) {
 		const struct pathspec_magic *m = pathspec_magic + i;
 		if (!(magic & m->bit))
 			continue;
@@ -344,7 +344,6 @@ static void NORETURN unsupported_magic(const char *pattern,
 			strbuf_addf(&sb, "'%c'", m->mnemonic);
 		else
 			strbuf_addf(&sb, "'%s'", m->name);
-		n++;
 	}
 	/*
 	 * We may want to substitute "this command" with a command
-- 
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