[PATCH] Do not abort on empty remote

[Dirk Hohndel]

On Thu, Jun 18, 2015 at 04:14:44PM +0200, Jan Mulder wrote:
> Remote can be empty, so on save the strcmp SIGSEGVs.
> 
> Introduced in commit 7cf3ebc2f7b6.
> 
> Patch attached.

Thanks for that... I was going linearly through my email and just fixed it
differently using our same_string() helper that doesn't care about NULL
pointers being passed in.

/D