From: Michael Wallner <mike@php.net>
Date: Mon, 6 Jan 2020 11:26:15 +0000 (+0100)
Subject: c++: fix -Wformat
X-Git-Tag: pre_cmake~88
X-Git-Url: https://git.m6w6.name/?a=commitdiff_plain;h=95474a1687017de0adb2c6ce57c1ab7c0704c5c6;p=awesomized%2Flibmemcached

c++: fix -Wformat
---

diff --git a/clients/memcapable.cc b/clients/memcapable.cc
index 3e9bfabf..af120d0b 100644
--- a/clients/memcapable.cc
+++ b/clients/memcapable.cc
@@ -2159,7 +2159,7 @@ int main(int argc, char **argv)
   if (sock == INVALID_SOCKET)
   {
     fprintf(stderr, "Failed to connect to <%s:%s>: %s\n",
-            hostname, port, strerror(get_socket_errno()));
+            hostname?:"(null)", port?:"(null)", strerror(get_socket_errno()));
     return EXIT_FAILURE;
   }
 
@@ -2231,7 +2231,7 @@ int main(int argc, char **argv)
       closesocket(sock);
       if ((sock= connect_server(hostname, port)) == INVALID_SOCKET)
       {
-        fprintf(stderr, "Failed to connect to <%s:%s>: %s\n", hostname, port, strerror(get_socket_errno()));
+        fprintf(stderr, "Failed to connect to <%s:%s>: %s\n", hostname?:"(null)", port?:"(null)", strerror(get_socket_errno()));
         fprintf(stderr, "%d of %d tests failed\n", failed, total);
         return EXIT_FAILURE;
       }