[kdevplatform/1.2] language/duchain/navigation: Properly keep track of start context to prevent deletion of it while browsing

[Milian Wolff]

Git commit cdff3a767679ab4e0dc77a14677f07213db1cb66 by Milian Wolff.
Committed on 15/02/2011 at 10:51.
Pushed by mwolff into branch '1.2'.

Properly keep track of start context to prevent deletion of it while browsing

This seems to be the correct fix that does not require API changes

CCMAIL: kdevelop-devel at kdevelop.org

BUG: 266116

M  +4    -0    language/duchain/navigation/abstractnavigationwidget.cpp     

http://commits.kde.org/kdevplatform/cdff3a767679ab4e0dc77a14677f07213db1cb66

diff --git a/language/duchain/navigation/abstractnavigationwidget.cpp b/language/duchain/navigation/abstractnavigationwidget.cpp
index aef3eb3..f517c23 100644
--- a/language/duchain/navigation/abstractnavigationwidget.cpp
+++ b/language/duchain/navigation/abstractnavigationwidget.cpp
@@ -115,6 +115,10 @@ void AbstractNavigationWidget::setContext(NavigationContextPointer context, int
   }
   if(context == m_context && (!context || context->alreadyComputed()))
     return;
+
+  if (!m_startContext)
+    m_startContext = m_context;
+
   m_context = context;
   update();