[PATCH] small memory leak fix

[David CARLIER <devnexen@gmail.com>]

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Hi this is my first submission, a memory leak found in the maint branch (might be in master as well).

Kind regards.

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From d98f3944780730447f111a4178c9d99f5110c260 Mon Sep 17 00:00:00 2001
From: David Carlier <devnexen@gmail.com>
Date: Mon, 1 May 2017 21:14:09 +0100
Subject: [PATCH] memory leaks fixes for remote lists.

both push and fetch lists were not freed thus
using free_refspecs usage.

Signed-off-by: David Carlier <devnexen@gmail.com>
---
 remote.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/remote.c b/remote.c
index 9f83fe2c4..2f8cb35a3 100644
--- a/remote.c
+++ b/remote.c
@@ -742,6 +742,8 @@ int for_each_remote(each_remote_fn fn, void *priv)
 			r->push = parse_push_refspec(r->push_refspec_nr,
 						     r->push_refspec);
 		result = fn(r, priv);
+		free_refspecs(r->push, r->push_refspec_nr);
+		free_refspecs(r->fetch, r->fetch_refspec_nr);
 	}
 	return result;
 }
-- 
2.12.2