[U-Boot] [PATCH 1/1] test/py: catch errors occuring when reading the console

[Heinrich Schuchardt]

Spawn.exept has a try block without 'except'.

If no output is available an OSError may arise. Catch this exception and
continue testing.

Signed-off-by: Heinrich Schuchardt <xypron.glpk at gmx.de>
---
I suggest that Alex takes the patch because we need it when working on the
efi-next branch.
---
 test/py/u_boot_spawn.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/test/py/u_boot_spawn.py b/test/py/u_boot_spawn.py
index b011a3e3da..3c18360e62 100644
--- a/test/py/u_boot_spawn.py
+++ b/test/py/u_boot_spawn.py
@@ -181,6 +181,9 @@ class Spawn(object):
                 # unlimited substitutions, but in practice the version of
                 # Python in Ubuntu 14.04 appears to default to count=2!
                 self.buf = self.re_vt100.sub('', self.buf, count=1000000)
+        except OSError, EOFError:
+	    # Reading the the console may result in an error. Catch it.
+            pass
         finally:
             if self.logfile_read:
                 self.logfile_read.flush()
-- 
2.18.0