[ostree] ostree-init: Also trim trailing newline from arguments

[Colin Walters <walters src gnome org>]

commit fb98d0bf24b38919c422fece0bdb6de53c77c571
Author: Colin Walters <walters verbum org>
Date:   Sun Nov 20 20:49:45 2011 -0500

    ostree-init: Also trim trailing newline from arguments
    
    Otherwise the parsed argument is corrupted.

 .../yocto/recipies-core/ostree-init/ostree-init.c  |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/gnomeos/yocto/recipies-core/ostree-init/ostree-init.c b/gnomeos/yocto/recipies-core/ostree-init/ostree-init.c
index 952f8ea..63452f4 100644
--- a/gnomeos/yocto/recipies-core/ostree-init/ostree-init.c
+++ b/gnomeos/yocto/recipies-core/ostree-init/ostree-init.c
@@ -79,6 +79,9 @@ parse_arg (const char *cmdline, const char *arg)
 	  const char *start = p + arglen;
 	  const char *end = strchr (start, ' ');
 
+	  if (!end)
+	    end = strchr (start, '\n');
+
 	  if (is_eq)
 	    {
 	      if (end)