- Expand patch to more reliably detect the OS

OBS-URL: https://build.opensuse.org/package/show/Cloud:Tools/cloud-init?expand=0&rev=154

cloud-init-renderer-detect.patch

@@ -1,5 +1,14 @@
 --- cloudinit/net/sysconfig.py.orig
 +++ cloudinit/net/sysconfig.py
+@@ -748,7 +748,7 @@ class Renderer(renderer.Renderer):
+ def available(target=None):
+     sysconfig = available_sysconfig(target=target)
+     nm = available_nm(target=target)
+-    return (util.get_linux_distro()[0] in KNOWN_DISTROS
++    return (util.system_info()['variant'] in KNOWN_DISTROS
+             and any([nm, sysconfig]))
+ 
+ 
 @@ -758,6 +758,8 @@ def available_sysconfig(target=None):
      for p in expected:
          if not util.which(p, search=search, target=target):