From 66f8327642386291103d78985aca68e33a6a564f Mon Sep 17 00:00:00 2001
From: Leo Yuriev <leo@yuriev.ru>
Date: Tue, 4 Jul 2017 12:36:00 +0300
Subject: [PATCH] test: allow null as 'function name' for logging (coverity).

Change-Id: I047a4c372514e85d19dd3d3719f8ad3be046171e
---
 test/test.cc | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/test/test.cc b/test/test.cc
index 50426014..9a265e33 100644
--- a/test/test.cc
+++ b/test/test.cc
@@ -76,9 +76,10 @@ static void mdbx_debug_logger(int type, const char *function, int line,
   if (type & MDBX_DBG_PRINT)
     level = logging::verbose;
 
+  if (!function)
+    function = "unknown";
   if (type & MDBX_DBG_ASSERT) {
-    log_error("mdbx: assertion failure: %s, %d",
-              function ? function : "unknown", line);
+    log_error("mdbx: assertion failure: %s, %d", function, line);
     level = logging::failure;
   }