[PATCH] hob/hobeventhandler: Throw an exception if runCommand fails

[Constantin Musca <constantinx.musca@intel.com>]

- throw a Hob exception if runCommand returns 'Busy' or
'No such command'

[YOCTO #1245]

Signed-off-by: Constantin Musca <constantinx.musca@intel.com>
---
 bitbake/lib/bb/ui/crumbs/hobeventhandler.py |    7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/bitbake/lib/bb/ui/crumbs/hobeventhandler.py b/bitbake/lib/bb/ui/crumbs/hobeventhandler.py
index e8d7dc2..2ce5b66 100644
--- a/bitbake/lib/bb/ui/crumbs/hobeventhandler.py
+++ b/bitbake/lib/bb/ui/crumbs/hobeventhandler.py
@@ -101,7 +101,12 @@ class HobHandler(gobject.GObject):
 
     def runCommand(self, commandline):
         try:
-            return self.server.runCommand(commandline)
+            result = self.server.runCommand(commandline)
+            result_str = str(result)
+            if (result_str.startswith("Busy (") or
+                    result_str == "No such command"):
+                raise Exception(result_str)
+            return result
         except Exception as e:
             self.commands_async = []
             self.clear_busy()
-- 
1.7.9.5