[PATCH 4/7] Allow both url and foreign vcs in remote config

[Sverre Rabbelier <srabbelier@gmail.com>]

The current logic prevents both 'remote.url' and 'remote.vcs' from
being set, while that might be useful.

Signed-off-by: Sverre Rabbelier <srabbelier@gmail.com>
---

	This way I can do:

	remote.hgremote.url = /path/to/hg/repo
	remote.hgremote.vcs = hg

	As well as:

	remote.hgremote.url = hg::/path/to/hg/repo

 remote.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/remote.c b/remote.c
index f0441c4..29365de 100644
--- a/remote.c
+++ b/remote.c
@@ -50,7 +50,7 @@ static char buffer[BUF_SIZE];
 
 static int valid_remote(const struct remote *remote)
 {
-	return !remote->url != !remote->foreign_vcs;
+	return (!!remote->url) || (!!remote->foreign_vcs);
 }
 
 static const char *alias_url(const char *url)
-- 
1.6.5.2.291.gf76a3