1 files changed, 11 insertions, 5 deletions

diff --git a/src/testcurl/perf_get.c b/src/testcurl/perf_get.c
index 651bc36e..7ed706b7 100644
--- a/src/testcurl/perf_get.c
+++ b/src/testcurl/perf_get.c
@@ -368,7 +368,12 @@ testExternalGet (int port)
   fd_set rs;
   fd_set ws;
   fd_set es;
-  MHD_socket max;
+  MHD_socket maxsock;
+#ifdef MHD_WINSOCK_SOCKETS
+  int maxposixs; /* Max socket number unused on W32 */
+#else  /* MHD_POSIX_SOCKETS */
+#define maxposixs maxsock
+#endif /* MHD_POSIX_SOCKETS */
   int running;
   struct CURLMsg *msg;
   time_t start;
@@ -421,12 +426,13 @@ testExternalGet (int port)
       start = time (NULL);
       while ((time (NULL) - start < 5) && (c != NULL))
         {
-          max = 0;
+          maxsock = MHD_INVALID_SOCKET;
+          maxposixs = -1;
           FD_ZERO (&rs);
           FD_ZERO (&ws);
           FD_ZERO (&es);
           curl_multi_perform (multi, &running);
-          mret = curl_multi_fdset (multi, &rs, &ws, &es, &max);
+          mret = curl_multi_fdset (multi, &rs, &ws, &es, &maxposixs);
           if (mret != CURLM_OK)
             {
               curl_multi_remove_handle (multi, c);
@@ -435,7 +441,7 @@ testExternalGet (int port)
               MHD_stop_daemon (d);
               return 2048;
             }
-          if (MHD_YES != MHD_get_fdset (d, &rs, &ws, &es, &max))
+          if (MHD_YES != MHD_get_fdset (d, &rs, &ws, &es, &maxsock))
             {
               curl_multi_remove_handle (multi, c);
               curl_multi_cleanup (multi);
@@ -445,7 +451,7 @@ testExternalGet (int port)
             }
           tv.tv_sec = 0;
           tv.tv_usec = 1000;
-          select (max + 1, &rs, &ws, &es, &tv);
+          select (maxposixs + 1, &rs, &ws, &es, &tv);
           curl_multi_perform (multi, &running);
           if (running == 0)
             {