[OE-core] [PATCH] edgerouter.py: avoid python3 exception

[Juro Bystricky]

This fixes an error such as:

Exception: File "/master/poky/meta-yocto-bsp/lib/oeqa/controllers/edgeroutertarget.py", line 47
    self.image_fstype = self.get_image_fstype(d)
TabError: inconsistent use of tabs and spaces in indentation

Signed-off-by: Juro Bystricky <juro.bystricky at intel.com>
---
 meta-yocto-bsp/lib/oeqa/controllers/edgeroutertarget.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/meta-yocto-bsp/lib/oeqa/controllers/edgeroutertarget.py b/meta-yocto-bsp/lib/oeqa/controllers/edgeroutertarget.py
index b3338ca..9c47b5b 100644
--- a/meta-yocto-bsp/lib/oeqa/controllers/edgeroutertarget.py
+++ b/meta-yocto-bsp/lib/oeqa/controllers/edgeroutertarget.py
@@ -44,7 +44,7 @@ class EdgeRouterTarget(MasterImageHardwareTarget):
     def __init__(self, d):
         super(EdgeRouterTarget, self).__init__(d)
 
-	self.image_fstype = self.get_image_fstype(d)
+        self.image_fstype = self.get_image_fstype(d)
         self.deploy_cmds = [
                 'mount -L boot /boot',
                 'mkdir -p /mnt/testrootfs',
-- 
2.7.4