fix ThreadPool::size, we don't have any thread objects created if there is just one core, since then we run it all on the main thread anyhow

1 files changed, 1 insertions, 1 deletions

diff --git a/src/support/threads.cpp b/src/support/threads.cpp
index 2f558d051..e67e7dedb 100644
--- a/src/support/threads.cpp
+++ b/src/support/threads.cpp
@@ -155,7 +155,7 @@ void ThreadPool::work(std::vector<std::function<ThreadWorkState ()>>& doWorkers)
 }
 
 size_t ThreadPool::size() {
-  return threads.size();
+  return std::max(size_t(1), threads.size());
 }
 
 bool ThreadPool::isRunning() {