From 31321dc6d1dd14166601ffc59b9e98c02aaf25f0 Mon Sep 17 00:00:00 2001
From: Tomas Kasparek <tkasparek@redhat.com>
Date: Mon, 5 Mar 2018 11:37:07 +0100
Subject: [PATCH 11/17] make sure it's a string

---
 koan/app.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/koan/app.py b/koan/app.py
index ac6b0df..f251c77 100755
--- a/koan/app.py
+++ b/koan/app.py
@@ -805,7 +805,7 @@ class Koan:
     def get_boot_loader_info(self):
         cmd = [ "/sbin/grubby", "--bootloader-probe" ]
         probe_process = sub_process.Popen(cmd, stdout=sub_process.PIPE)
-        which_loader = probe_process.communicate()[0]
+        which_loader = probe_process.communicate()[0].decode()
         return probe_process.returncode, which_loader
 
     def replace(self):
@@ -851,7 +851,7 @@ class Koan:
                     )
 
             arch_cmd = sub_process.Popen("/bin/uname -m", stdout=sub_process.PIPE, shell=True)
-            arch = arch_cmd.communicate()[0]
+            arch = arch_cmd.communicate()[0].decode()
 
             # Validate kernel argument length (limit depends on architecture --
             # see asm-*/setup.h).  For example:
-- 
2.5.5