new version: 2017.1.2

simgear/package/Install.cxx

@@ -152,6 +152,11 @@ protected:
             return;
         }
 
+		// disable caching on the owner's path, otherwise the upcoming
+		// delete & rename confuse everything
+		m_owner->m_path.set_cached(false);
+		m_extractPath.set_cached(false);
+
         if (m_owner->path().exists()) {
             Dir destDir(m_owner->path());
             destDir.remove(true /* recursive */);

simgear/package/Root.cxx

@@ -477,7 +477,7 @@ void Root::installProgress(InstallRef aInstall, unsigned int aBytes, unsigned in
 
 void Root::startNext(InstallRef aCurrent)
 {
-    if (d->updateDeque.front() != aCurrent) {
+	if (d->updateDeque.empty() || (d->updateDeque.front() != aCurrent)) {
         SG_LOG(SG_GENERAL, SG_ALERT, "current install of package not head of the deque");
     } else {
         d->updateDeque.pop_front();

version

@@ -1 +1 @@
-2017.1.1
+2017.1.2