Merge branch 'PolyMC:develop' into macos-app-heuristic

1 files changed, 15 insertions, 4 deletions

diff --git a/launcher/tasks/SequentialTask.cpp b/launcher/tasks/SequentialTask.cpp
index 1573e476..ee57cac1 100644
--- a/launcher/tasks/SequentialTask.cpp
+++ b/launcher/tasks/SequentialTask.cpp
@@ -33,11 +33,22 @@ void SequentialTask::executeTask()
 
 bool SequentialTask::abort()
 {
-    bool succeeded = true;
-    for (auto& task : m_queue) {
-        if (!task->abort()) succeeded = false;
+    if(m_currentIndex == -1 || m_currentIndex >= m_queue.size()) {
+        if(m_currentIndex == -1) {
+            // Don't call emitAborted() here, we want to bypass the 'is the task running' check
+            emit aborted();
+            emit finished();
+        }
+        m_queue.clear();
+        return true;
     }
 
+    bool succeeded = m_queue[m_currentIndex]->abort();
+    m_queue.clear();
+
+    if(succeeded)
+        emitAborted();
+
     return succeeded;
 }
 
@@ -76,7 +87,7 @@ void SequentialTask::subTaskProgress(qint64 current, qint64 total)
         setProgress(0, 100);
         return;
     }
-    setProgress(m_currentIndex, m_queue.count());
+    setProgress(m_currentIndex + 1, m_queue.count());
 
     m_stepProgress = current;
     m_stepTotalProgress = total;