utils: fix popen->Popen reference

Signed-off-by: Chris Larson <chris_larson@mentor.com>

diff --git a/classes/utils.bbclass b/classes/utils.bbclass
index 24ff321..acea01b 100644 (file)
--- a/classes/utils.bbclass
+++ b/classes/utils.bbclass
@@ -75,7 +75,7 @@ def oe_run(d, cmd, **kwargs):
 def oe_popen(d, cmd, **kwargs):
     import oe.process
     kwargs["env"] = oe_popen_env(d)
-    return oe.process.popen(cmd, **kwargs)
+    return oe.process.Popen(cmd, **kwargs)
 
 def oe_system(d, cmd, **kwargs):
     """ Popen based version of os.system. """