From e9a8c4b54089c1d439953afd83844689ce664494 Mon Sep 17 00:00:00 2001
From: Sebastien Bourdeauducq <sb@m-labs.hk>
Date: Fri, 3 Jun 2016 22:56:45 -0400
Subject: [PATCH] gui/entries: remove unneeded parent

---
 artiq/gui/entries.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/artiq/gui/entries.py b/artiq/gui/entries.py
index 2eab00ad6..43e5054a0 100644
--- a/artiq/gui/entries.py
+++ b/artiq/gui/entries.py
@@ -214,8 +214,7 @@ class _ExplicitScan(LayoutWidget):
 
         float_regexp = r"(([+-]?\d+(\.\d*)?|\.\d+)([eE][+-]?\d+)?)"
         regexp = "(float)?( +float)* *".replace("float", float_regexp)
-        self.value.setValidator(QtGui.QRegExpValidator(QtCore.QRegExp(regexp),
-                                                       self.value))
+        self.value.setValidator(QtGui.QRegExpValidator(QtCore.QRegExp(regexp)))
 
         self.value.setText(" ".join([str(x) for x in state["sequence"]]))
         def update(text):