cache: invalidate AFTER iterating map

Fixes #1183
2020-09-21 12:28:47 +10:00
parent 7bdaf78af8
commit 9a46fc5891
1 changed files with 6 additions and 1 deletions
@@ -358,12 +358,17 @@ void FrameHashCache::HashDeleted(const QString& s, const QByteArray &hash)
    return;
  }

+  TimeRangeList ranges_to_invalidate;
  QMap<rational, QByteArray>::const_iterator i;
  for (i=time_hash_map_.constBegin(); i!=time_hash_map_.constEnd(); i++) {
    if (i.value() == hash) {
-      Invalidate(TimeRange(i.key(), i.key() + timebase_));
+      ranges_to_invalidate.InsertTimeRange(TimeRange(i.key(), i.key() + timebase_));
    }
  }
+
+  foreach (const TimeRange& range, ranges_to_invalidate) {
+    Invalidate(range);
+  }
 }

 void FrameHashCache::ProjectInvalidated(Project *p)