From 71c068ad286f1493fc1c3cc106e14d5ed104eb2a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Christian=20G=C3=B6ttsche?= <cgzones@googlemail.com>
Date: Fri, 11 Sep 2020 20:14:56 +0200
Subject: [PATCH] Free movingBar memory on exit

---
 MetersPanel.c | 7 +++++++
 MetersPanel.h | 2 ++
 htop.c        | 2 ++
 3 files changed, 11 insertions(+)

diff --git a/MetersPanel.c b/MetersPanel.c
index 417834a3..1e0afcdc 100644
--- a/MetersPanel.c
+++ b/MetersPanel.c
@@ -27,6 +27,13 @@ static const char* const MetersMovingKeys[] = {"Space", "Enter", "Up", "Dn", "<-
 static int MetersMovingEvents[] = {' ', 13, KEY_UP, KEY_DOWN, KEY_LEFT, KEY_RIGHT, ERR, KEY_DC, KEY_F(10)};
 static FunctionBar* Meters_movingBar = NULL;
 
+void MetersPanel_cleanup() {
+   if (Meters_movingBar) {
+      FunctionBar_delete(Meters_movingBar);
+      Meters_movingBar = NULL;
+   }
+}
+
 static void MetersPanel_delete(Object* object) {
    Panel* super = (Panel*) object;
    MetersPanel* this = (MetersPanel*) object;
diff --git a/MetersPanel.h b/MetersPanel.h
index c02ce1cd..dbc31ee4 100644
--- a/MetersPanel.h
+++ b/MetersPanel.h
@@ -24,6 +24,8 @@ struct MetersPanel_ {
    bool moving;
 };
 
+void MetersPanel_cleanup(void);
+
 void MetersPanel_setMoving(MetersPanel* this, bool moving);
 
 extern PanelClass MetersPanel_class;
diff --git a/htop.c b/htop.c
index 79526b88..8399d73e 100644
--- a/htop.c
+++ b/htop.c
@@ -12,6 +12,7 @@ in the source distribution for its full text.
 #include "ColumnsPanel.h"
 #include "CRT.h"
 #include "MainPanel.h"
+#include "MetersPanel.h"
 #include "ProcessList.h"
 #include "ScreenManager.h"
 #include "Settings.h"
@@ -277,6 +278,7 @@ int main(int argc, char** argv) {
    ProcessList_delete(pl);
 
    ScreenManager_delete(scr);
+   MetersPanel_cleanup();
 
    UsersTable_delete(ut);
    Settings_delete(settings);