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-rw-r--r--doc/source/devel/examples/parentmodel_issue_demo.py2
1 files changed, 1 insertions, 1 deletions
diff --git a/doc/source/devel/examples/parentmodel_issue_demo.py b/doc/source/devel/examples/parentmodel_issue_demo.py
index 364daaac..bd8c54ca 100644
--- a/doc/source/devel/examples/parentmodel_issue_demo.py
+++ b/doc/source/devel/examples/parentmodel_issue_demo.py
@@ -15,7 +15,7 @@ from taurus.qt.qtgui.display import TaurusLabel
import sys
from taurus.qt.qtgui.application import TaurusApplication
-app = TaurusApplication(sys.argv)
+app = TaurusApplication(sys.argv, cmd_line_parser=None)
# The problem arises in some situations when the Taurus parenting is not the same
# as the Qt parenting. For demonstration we use 3 widgets: