Bug 717725 - sutagent 'exec' waits for 'am instrument...' command to finish instead of letting it run in the background. r=gbrown

build/mobile/remoteautomation.py

@@ -156,7 +156,10 @@ class RemoteAutomation(Automation):
             self.stdoutlen = 0
             self.proc = dm.launchProcess(cmd, stdout, cwd, env, True)
             if (self.proc is None):
-              raise Exception("unable to launch process")
+              if cmd[0] == 'am':
+                self.proc = stdout
+              else:
+                raise Exception("unable to launch process")
             exepath = cmd[0]
             name = exepath.split('/')[-1]
             self.procName = name