Fix error in platform.platform() when non-ascii byte strings are decoded to

unicode (rhbz#922149)

00175-platform-unicode.patch

@@ -0,0 +1,13 @@
+Index: Python-3.3.0/Lib/platform.py
+===================================================================
+--- Python-3.3.0.orig/Lib/platform.py
++++ Python-3.3.0/Lib/platform.py
+@@ -331,7 +331,7 @@ def linux_distribution(distname='', vers
+         return _dist_try_harder(distname,version,id)
+ 
+     # Read the first line
+-    with open('/etc/'+file, 'r') as f:
++    with open('/etc/'+file, 'r', encoding='utf-8', errors='surrogateescape') as f:
+         firstline = f.readline()
+     _distname, _version, _id = _parse_release_file(firstline)
+