From ca19c7d92faa25486d518f157b279ec01389576e Mon Sep 17 00:00:00 2001
From: Gabor Kiss-Vamosi <kisvegabor@gmail.com>
Date: Fri, 17 May 2019 16:59:12 +0200
Subject: [PATCH] minor formatting

---
 src/lv_objx/lv_list.c | 6 +++++-
 src/lv_objx/lv_list.h | 3 +--
 2 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/src/lv_objx/lv_list.c b/src/lv_objx/lv_list.c
index 6d06470a7..3e5c8de0c 100644
--- a/src/lv_objx/lv_list.c
+++ b/src/lv_objx/lv_list.c
@@ -288,7 +288,8 @@ void lv_list_set_single_mode(lv_obj_t * list, bool mode)
 /**
  * Make a button selected
  * @param list pointer to a list object
- * @param btn pointer to a button to selectthe
+ * @param btn pointer to a button to select
+ *            NULL to not select any buttons
  */
 void lv_list_set_btn_selected(lv_obj_t * list, lv_obj_t * btn)
 {
@@ -303,6 +304,9 @@ void lv_list_set_btn_selected(lv_obj_t * list, lv_obj_t * btn)
     }
 
     ext->selected_btn = btn;
+
+    /*Don't forgat whci hbutton was selected.
+     * It will be restored when the list is focused.*/
     if(btn != NULL) {
         ext->last_sel = btn;
     }
diff --git a/src/lv_objx/lv_list.h b/src/lv_objx/lv_list.h
index 982d6d2a1..b828884b2 100644
--- a/src/lv_objx/lv_list.h
+++ b/src/lv_objx/lv_list.h
@@ -58,8 +58,7 @@ typedef struct
     uint32_t size;                                   /*the number of items(buttons) in the list*/
     bool single_mode;                                /* whether single selected mode is enabled */
 #if LV_USE_GROUP
-    lv_obj_t *
-        last_sel; /* The last selected button. It will be reverted when the list is focused again */
+    lv_obj_t * last_sel; /* The last selected button. It will be reverted when the list is focused again */
     lv_obj_t * selected_btn; /* The button is currently being selected*/
 #endif
 } lv_list_ext_t;