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-rw-r--r--src/engine.cpp7
1 files changed, 7 insertions, 0 deletions
diff --git a/src/engine.cpp b/src/engine.cpp
index 289549604..782f3f31a 100644
--- a/src/engine.cpp
+++ b/src/engine.cpp
@@ -749,6 +749,13 @@ static void AcceptEnginePreview(EngineID eid, CompanyID company)
/* Update the toolbar. */
if (e->type == VEH_ROAD) InvalidateWindowData(WC_BUILD_TOOLBAR, TRANSPORT_ROAD);
if (e->type == VEH_SHIP) InvalidateWindowData(WC_BUILD_TOOLBAR, TRANSPORT_WATER);
+
+ /* Notify preview window, that it might want to close.
+ * Note: We cannot directly close the window.
+ * In singleplayer this function is called from the preview window, so
+ * we have to use the GUI-scope scheduling of InvalidateWindowData.
+ */
+ InvalidateWindowData(WC_ENGINE_PREVIEW, eid);
}
/**