From e0278314d347d83e28e8227fa3003a216ef35119 Mon Sep 17 00:00:00 2001
From: moneromooo-monero <moneromooo-monero@users.noreply.github.com>
Date: Sat, 18 Jul 2015 10:53:20 +0100
Subject: [PATCH] console_handler: do not call a NULL function pointer

The exit_handler can be NULL.
---
 contrib/epee/include/console_handler.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/contrib/epee/include/console_handler.h b/contrib/epee/include/console_handler.h
index 8fe73ef4..5dd3eaba 100644
--- a/contrib/epee/include/console_handler.h
+++ b/contrib/epee/include/console_handler.h
@@ -304,7 +304,8 @@ namespace epee
           std::cout << usage;
         }
       }
-      exit_handler();
+      if (exit_handler)
+        exit_handler();
       return true;
       CATCH_ENTRY_L0("console_handler", false);
     }