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NOISSUE do not attempt to stop watching world folders if they are not being watched

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This commit is contained in:
Petr Mrázek 2016-08-07 00:44:30 +02:00
parent cf0694a0cb
commit c44d41ee9b
1 changed files with 8 additions and 0 deletions
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8
api/logic/minecraft/WorldList.cpp
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@ -37,6 +37,10 @@ WorldList::WorldList(const QString &dir)
void WorldList::startWatching() void WorldList::startWatching()
{ {
if(is_watching)
{
return;
}
update(); update();
is_watching = m_watcher->addPath(m_dir.absolutePath()); is_watching = m_watcher->addPath(m_dir.absolutePath());
if (is_watching) if (is_watching)
@ -51,6 +55,10 @@ void WorldList::startWatching()
void WorldList::stopWatching() void WorldList::stopWatching()
{ {
if(!is_watching)
{
return;
}
is_watching = !m_watcher->removePath(m_dir.absolutePath()); is_watching = !m_watcher->removePath(m_dir.absolutePath());
if (!is_watching) if (!is_watching)
{ {