From f0ebc4ff3243eb697a632052436806e650296916 Mon Sep 17 00:00:00 2001
From: Ben Boeckel <MathStuf@gmail.com>
Date: Wed, 20 May 2009 21:31:46 -0400
Subject: Condense the children checking

---
 sigmodr/tree/TreeModel.cpp | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'sigmodr/tree/TreeModel.cpp')

diff --git a/sigmodr/tree/TreeModel.cpp b/sigmodr/tree/TreeModel.cpp
index 36eb5055..ff7426bd 100644
--- a/sigmodr/tree/TreeModel.cpp
+++ b/sigmodr/tree/TreeModel.cpp
@@ -95,8 +95,7 @@ bool TreeModel::hasChildren(const QModelIndex& parent) const
 {
     if (!parent.isValid())
         return false;
-    TreeItem* item = static_cast<TreeItem*>(parent.internalPointer());
-    return (0 < item->childCount());
+    return (0 < static_cast<TreeItem*>(parent.internalPointer())->childCount());
 }
 
 int TreeModel::rowCount(const QModelIndex& parent) const
-- 
cgit