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-rw-r--r--test/server_helper.rb2
1 files changed, 1 insertions, 1 deletions
diff --git a/test/server_helper.rb b/test/server_helper.rb
index 91d7208..b794ee6 100644
--- a/test/server_helper.rb
+++ b/test/server_helper.rb
@@ -31,7 +31,7 @@ module ServerHelper
 
   def quit_wait(pid)
     pid or return
-    err = $!
+    err = $! and warn "Terminating on #{err.inspect} (#{err.class})"
     Process.kill(:QUIT, pid)
     _, status = Timeout.timeout(10) { Process.waitpid2(pid) }
     assert status.success?, status.inspect