examples/tests: Use simpler std::thread constructor.

Instead of using a lambda. As suggested by Kjell Ahlstedt:
https://bugzilla.gnome.org/show_bug.cgi?id=757674#c10

1 files changed, 2 insertions, 5 deletions

diff --git a/tests/glibmm_mainloop/main.cc b/tests/glibmm_mainloop/main.cc
index 5a437546..fab8575e 100644
--- a/tests/glibmm_mainloop/main.cc
+++ b/tests/glibmm_mainloop/main.cc
@@ -86,11 +86,8 @@ int main(int, char**)
 
   // Create a second thread.
   const std::thread::id first_thread_id = std::this_thread::get_id();
-  std::thread* second_thread = new std::thread(
-    [first_thread_id, first_mainloop]
-    {
-      thread_function(first_thread_id, first_mainloop);
-    });
+  std::thread* second_thread =
+    new std::thread(&thread_function, first_thread_id, first_mainloop);
 
   // Start the first main loop.
   first_mainloop->run();