From c8709fe52f6a60dd57fd314d3bc4f27949567aa4 Mon Sep 17 00:00:00 2001
From: moneromooo-monero <moneromooo-monero@users.noreply.github.com>
Date: Mon, 1 Jul 2019 11:52:55 +0000
Subject: [PATCH] wallet: do not print log settings when unset

Coverity 199721
---
 src/wallet/wallet_args.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/wallet/wallet_args.cpp b/src/wallet/wallet_args.cpp
index a4bb342ca..9da9d109c 100644
--- a/src/wallet/wallet_args.cpp
+++ b/src/wallet/wallet_args.cpp
@@ -206,7 +206,10 @@ namespace wallet_args
     if (!command_line::is_arg_defaulted(vm, arg_log_level))
       MINFO("Setting log level = " << command_line::get_arg(vm, arg_log_level));
     else
-      MINFO("Setting log levels = " << getenv("MONERO_LOGS"));
+    {
+      const char *logs = getenv("MONERO_LOGS");
+      MINFO("Setting log levels = " << (logs ? logs : "<default>"));
+    }
     MINFO(wallet_args::tr("Logging to: ") << log_path);
 
     Print(print) << boost::format(wallet_args::tr("Logging to %s")) % log_path;