From 35c4c6f14990bdef3b3eba51a538cb064b39fefc Mon Sep 17 00:00:00 2001
From: Ben Boeckel <MathStuf@gmail.com>
Date: Sat, 2 May 2009 02:42:59 -0400
Subject: Be more verbose with the check for children

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

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

diff --git a/sigmodr/tree/TreeModel.cpp b/sigmodr/tree/TreeModel.cpp
index 1cfbd6ae..dc370efc 100644
--- a/sigmodr/tree/TreeModel.cpp
+++ b/sigmodr/tree/TreeModel.cpp
@@ -60,7 +60,7 @@ bool TreeModel::hasChildren(const QModelIndex& parent) const
     if (!parent.isValid())
         return false;
     TreeItem* item = static_cast<TreeItem*>(parent.internalPointer());
-    return item->childCount();
+    return (0 < item->childCount());
 }
 
 int TreeModel::rowCount(const QModelIndex& parent) const
-- 
cgit