From b91b6038c6c0c3fa063d5a1cb38fb9f11720a0bd Mon Sep 17 00:00:00 2001
From: Florian Bruhin <git@the-compiler.org>
Date: Thu, 20 Feb 2014 11:24:24 +0100
Subject: [PATCH] Emit dataChanged correctly for model

---
 qutebrowser/models/completion.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/qutebrowser/models/completion.py b/qutebrowser/models/completion.py
index 644a38593..9dbd9b695 100644
--- a/qutebrowser/models/completion.py
+++ b/qutebrowser/models/completion.py
@@ -229,7 +229,9 @@ class CompletionModel(QAbstractItemModel):
             item.setdata(index.column(), value, role)
         except (IndexError, ValueError):
             return False
-        self.dataChanged.emit(index, index)
+        # We explicitely need to select this version, see [1].
+        # [1] http://python.6.x6.nabble.com/Bug-Report-pyqt5-discard-silently-signal-with-missing-optional-parameters-dataChanged-roles-for-exam-tt5043737.html  # noqa pylint: disable=line-too-long
+        self.dataChanged.emit(index, index, [])
         return True
 
     def flags(self, index):