From 57e3d9ee34e2b0c6bbb784cc86d693cdbfc75105 Mon Sep 17 00:00:00 2001
From: Robert Jordens <rj@m-labs.hk>
Date: Wed, 25 May 2016 16:36:27 +0200
Subject: [PATCH] browser: react to b3e55b7

---
 artiq/browser/experiments.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/artiq/browser/experiments.py b/artiq/browser/experiments.py
index fa045f5d1..9bc0bca26 100644
--- a/artiq/browser/experiments.py
+++ b/artiq/browser/experiments.py
@@ -240,7 +240,11 @@ class _ExperimentDock(QtWidgets.QMdiSubWindow):
                          self.expurl, exc_info=True)
             return
         for k, v in overrides.items():
-            arginfo[k][0]["default"] = v
+            # Some values (e.g. scans) may have multiple defaults in a list
+            if isinstance(arginfo[k][0].get("default"), list):
+                arginfo[k][0]["default"].insert(0, v)
+            else:
+                arginfo[k][0]["default"] = v
         self.arguments = self._area.initialize_submission_arguments(arginfo)
 
         self.argeditor.deleteLater()