1 files changed, 4 insertions, 1 deletions
diff --git a/t/run.perl b/t/run.perl
index 0fe6d08b..cf80a8a1 100755
--- a/t/run.perl
+++ b/t/run.perl
@@ -183,7 +183,10 @@ my $start_worker = sub {
                          $tb->reset;
                  }
                  kill 'USR1', $producer if !$eof; # sets $eof in $producer
-                DIE join('', map { "E: $_\n" } @err) if @err;
+                if (@err) { # write to run_log for $sigchld handler
+                        syswrite($run_log, "$$ @err\n");
+                        DIE join('', map { "E: $_\n" } @err);
+                }
                  exit(0);
          } else {
                  $pids{$pid} = $j;