oeqa/target/ssh: don't assume target_dumper is set

The target_dumper property is only set by the QemuTarget subclass, so
assign a default value and check it isn't None before calling it.

(From OE-Core rev: add36cf85380bf7dc5339a9d65f951923317440b)

Signed-off-by: Ross Burton <ross.burton@arm.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 3 insertions, 1 deletions

diff --git a/meta/lib/oeqa/core/target/ssh.py b/meta/lib/oeqa/core/target/ssh.py
index 923a223b25..f956a7744f 100644
--- a/meta/lib/oeqa/core/target/ssh.py
+++ b/meta/lib/oeqa/core/target/ssh.py
@@ -44,6 +44,7 @@ class OESSHTarget(OETarget):
             self.ssh = self.ssh + [ '-p', port ]
             self.scp = self.scp + [ '-P', port ]
         self._monitor_dumper = None
+        self.target_dumper = None
 
     def start(self, **kwargs):
         pass
@@ -102,7 +103,8 @@ class OESSHTarget(OETarget):
             if self.monitor_dumper:
                 self.monitor_dumper.dump_monitor()
         if status == 255:
-            self.target_dumper.dump_target()
+            if self.target_dumper:
+                self.target_dumper.dump_target()
             if self.monitor_dumper:
                 self.monitor_dumper.dump_monitor()
         return (status, output)