diff --git a/libavformat/http.c b/libavformat/http.c
index bd75611..b0bcfb8 100644
--- a/libavformat/http.c
+++ b/libavformat/http.c
@@ -161,9 +161,11 @@ redo:
         use_proxy   = 0;
         if (port < 0)
             port = 443;
+    } else {
+        lower_proto = "tcp";
+        if (port < 0)
+            port = 80;
     }
-    if (port < 0)
-        port = 80;

     if (path1[0] == '\0')
         path = "/";