Ensure that calls for traces with a single frame are shown.

Otherwise we get a solitary "Frame 0" node without children.

diff --git a/gui/loaderthread.cpp b/gui/loaderthread.cpp
index f311fe0..03f0ccd 100644 (file)
--- a/gui/loaderthread.cpp
+++ b/gui/loaderthread.cpp
@@ -95,6 +95,10 @@ void LoaderThread::run()
     //  it's just a bunch of Delete calls for every object
     //  after the last SwapBuffers
     if (currentFrame) {
+        if (!frames.count()) {
+            calls.squeeze();
+            currentFrame->setCalls(calls, binaryDataSize);
+        }
         frames.append(currentFrame);
         currentFrame = 0;
     }