From 048fd3ddf730fc9fe796b8b9a0e7794c60b4ba2f Mon Sep 17 00:00:00 2001
From: Wenduo Zhou <zhouw@ornl.gov>
Date: Wed, 14 Oct 2015 16:02:06 -0400
Subject: [PATCH] Refs #13692. Fixed an error for default value.

---
 .../PythonInterface/mantid/api/src/Exports/Algorithm.cpp      | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Framework/PythonInterface/mantid/api/src/Exports/Algorithm.cpp b/Framework/PythonInterface/mantid/api/src/Exports/Algorithm.cpp
index 1c0e9db570d..28a2bd3235f 100644
--- a/Framework/PythonInterface/mantid/api/src/Exports/Algorithm.cpp
+++ b/Framework/PythonInterface/mantid/api/src/Exports/Algorithm.cpp
@@ -78,8 +78,8 @@ void export_leaf_classes() {
            "Initialize the algorithm from a string representation")
       .staticmethod("fromString")
       .def("createChildAlgorithm", &Algorithm::createChildAlgorithm,
-           (arg("self"), arg("name"), arg("startProgress"), arg("endProgress"),
-            arg("enableLogging"), arg("version")),
+           (arg("self"), arg("name"), arg("startProgress") = -1.0, arg("endProgress") = -1.0,
+            arg("enableLogging") = true, arg("version") = -1),
            "Creates and intializes a named child algorithm. Output workspaces "
            "are given a dummy name.")
       .def("declareProperty",
-- 
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