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re-copy list when waiting since it may have changed

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This commit is contained in:
itsmattkc
2020-10-29 02:59:10 +11:00
parent 00fef29cac
commit a3a57181a6
1 changed files with 4 additions and 0 deletions
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app/render/previewautocacher.cpp
+4
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@@ -327,6 +327,7 @@ void PreviewAutoCacher::ClearHashQueue(bool wait)
(*it)->cancel();
}
if (wait) {
copy = hash_tasks_;
for (auto it=copy.cbegin(); it!=copy.cend(); it++) {
(*it)->waitForFinished();
}
@@ -342,6 +343,7 @@ void PreviewAutoCacher::ClearVideoQueue(bool wait)
it.key()->Cancel();
}
if (wait) {
copy = video_tasks_;
for (auto it=copy.cbegin(); it!=copy.cend(); it++) {
it.key()->WaitForFinished();
}
@@ -360,6 +362,7 @@ void PreviewAutoCacher::ClearAudioQueue(bool wait)
it.key()->Cancel();
}
if (wait) {
copy = audio_tasks_;
for (auto it=copy.cbegin(); it!=copy.cend(); it++) {
it.key()->WaitForFinished();
}
@@ -375,6 +378,7 @@ void PreviewAutoCacher::ClearVideoDownloadQueue(bool wait)
it.key()->cancel();
}
if (wait) {
copy = video_download_tasks_;
for (auto it=copy.cbegin(); it!=copy.cend(); it++) {
it.key()->waitForFinished();
}