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htop/htop-2.0.0-fix-emptying-col...

26 lines
900 B

9 years ago
From 0e3cf6975f96291fa203332aad9e44086ff8f2f2 Mon Sep 17 00:00:00 2001
From: Hisham <hisham@gobolinux.org>
Date: Fri, 12 Feb 2016 23:33:53 -0200
Subject: [PATCH] Fix crash when emptying column. Closes #381.
---
MetersPanel.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/MetersPanel.c b/MetersPanel.c
index bdbe83e..302b6d1 100644
--- a/MetersPanel.c
+++ b/MetersPanel.c
@@ -50,7 +50,10 @@ static void MetersPanel_delete(Object* object) {
void MetersPanel_setMoving(MetersPanel* this, bool moving) {
Panel* super = (Panel*) this;
this->moving = moving;
- ((ListItem*)Panel_getSelected(super))->moving = moving;
+ ListItem* selected = (ListItem*)Panel_getSelected(super);
+ if (selected) {
+ selected->moving = moving;
+ }
if (!moving) {
Panel_setSelectionColor(super, CRT_colors[PANEL_SELECTION_FOCUS]);
Panel_setDefaultBar(super);