calculateComponentsToUninstall shouldn't remove needed dependencies

Change-Id: I8d53c0accaa40e6f9f102c86246da4c7ffe564bb
Reviewed-by: Tim Jenssen <tim.jenssen@nokia.com>

1 files changed, 6 insertions, 1 deletions

diff --git a/installerbuilder/libinstaller/packagemanagercore.cpp b/installerbuilder/libinstaller/packagemanagercore.cpp
index 9eddd7906..f83d7f426 100644
--- a/installerbuilder/libinstaller/packagemanagercore.cpp
+++ b/installerbuilder/libinstaller/packagemanagercore.cpp
@@ -927,11 +927,16 @@ bool PackageManagerCore::calculateComponentsToUninstall() const
     if (runMode() == UpdaterMode)
         return true;
 
+    // hack to avoid removeing needed dependencies
+    QSet<Component*>  componentsToInstall = d->m_orderedComponentsToInstall.toSet();
+
     QList<Component*> components;
     foreach (Component *component, availableComponents()) {
-        if (component->uninstallationRequested())
+        if (component->uninstallationRequested() && !componentsToInstall.contains(component))
             components.append(component);
     }
+
+
     d->m_componentsToUninstall.clear();
     return d->appendComponentsToUninstall(components);
 }