1 files changed, 4 insertions, 0 deletions
diff --git a/sql/mysqld.cc b/sql/mysqld.cc
index f7be5525e34..71b832f24f4 100644
--- a/sql/mysqld.cc
+++ b/sql/mysqld.cc
@@ -1326,7 +1326,11 @@ information that should help you find out what is causing the crash\n");
 #endif /* HAVE_STACKTRACE */
 
  if (test_flags & TEST_CORE_ON_SIGNAL)
+ {
+   fprintf(stderr, "Writing a core file\n");
+   fflush(stderr);
    write_core(sig);
+ }
  exit(1);
 }