From 560a297680c57b9a885736dc7953f6fd7af9ded9 Mon Sep 17 00:00:00 2001
From: Bertrand Songis <bsongis@gmail.com>
Date: Fri, 11 Mar 2016 22:55:31 +0100
Subject: [PATCH] [Horus] Freeze when selecting an empty models category

---
 radio/src/gui/horus/menu_model_select.cpp | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/radio/src/gui/horus/menu_model_select.cpp b/radio/src/gui/horus/menu_model_select.cpp
index 4bfb3ac05..72625694a 100644
--- a/radio/src/gui/horus/menu_model_select.cpp
+++ b/radio/src/gui/horus/menu_model_select.cpp
@@ -176,9 +176,11 @@ bool menuModelSelect(evt_t event)
     case EVT_KEY_BREAK(KEY_RIGHT):
       switch (selectMode) {
         case MODE_SELECT_CATEGORY:
-          selectMode = MODE_SELECT_MODEL;
-          menuVerticalPosition = 0;
-          setCurrentModel(menuVerticalPosition);
+          if (currentCategory->size() > 0) {
+            selectMode = MODE_SELECT_MODEL;
+            menuVerticalPosition = 0;
+            setCurrentModel(menuVerticalPosition);
+          }
           break;
       }
       break;