1 files changed, 6 insertions, 6 deletions

diff --git a/src/microhttpd/test_client_put_stop.c b/src/microhttpd/test_client_put_stop.c
index aaf5c829..3a6c1865 100644
--- a/src/microhttpd/test_client_put_stop.c
+++ b/src/microhttpd/test_client_put_stop.c
@@ -1964,17 +1964,17 @@ startTestMhdDaemon (enum testMhdThreadsType thrType,
   {
     *pport = 4170;
     if (use_shutdown)
-      *pport += 0;
+      *pport = (uint16_t) (*pport + 0);
     if (use_close)
-      *pport += 1;
+      *pport = (uint16_t) (*pport + 1);
     if (use_hard_close)
-      *pport += 1;
+      *pport = (uint16_t) (*pport + 1);
     if (by_step)
-      *pport += 1 << 2;
+      *pport = (uint16_t) (*pport + (1 << 2));
     if (upl_chunked)
-      *pport += 1 << 3;
+      *pport = (uint16_t) (*pport + (1 << 3));
     if (! oneone)
-      *pport += 1 << 4;
+      *pport = (uint16_t) (*pport + (1 << 4));
   }
 
   if (testMhdThreadExternal == thrType)