From 033013748f947b03bd8f67e51fdb1c34b3796084 Mon Sep 17 00:00:00 2001
From: Hedongliang Liu <uniquelhdl@gmail.com>
Date: Mon, 1 Sep 2025 14:43:37 +0200
Subject: [PATCH] corrected the showsubsectionsatfirstoverview option

---
 CELbeamer.cls | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/CELbeamer.cls b/CELbeamer.cls
index 1231e07..ff26ac8 100644
--- a/CELbeamer.cls
+++ b/CELbeamer.cls
@@ -670,9 +670,9 @@
 {
   \begin{frame}[tableofcontents=blue]{Overview}
     \ifshowsubsectionsatfirstoverview{
-      \tableofcontents
+      \tableofcontents[subsectionstyle=show/show/show, subsubsectionstyle=hide/hide/hide]
     }
-    \else{\tableofcontents[subsectionstyle=show/show/hide]}
+    \else{\tableofcontents[subsectionstyle=hide/hide/hide]}
     \fi 
   \end{frame}
 }