clean uri arg dump

Signed-off-by: Andy Green <andy.green@linaro.org>

diff --git a/test-server/test-server-http.c b/test-server/test-server-http.c
index 16a49b0..2f4dd08 100644 (file)
--- a/test-server/test-server-http.c
+++ b/test-server/test-server-http.c
@@ -137,15 +137,10 @@ int callback_http(struct lws *wsi, enum lws_callback_reasons reason, void *user,
                dump_handshake_info(wsi);
 
                /* dump the individual URI Arg parameters */
-               m = 1;
                n = 0;
-               while (m > 0) {
-                       m = lws_hdr_copy_fragment(wsi, buf, sizeof(buf),
-                                                 WSI_TOKEN_HTTP_URI_ARGS, n);
-                       if (m < 0)
-                               continue;
-                       n++;
-                       lwsl_info("URI Arg %d: %s\n", n, buf);
+               while (lws_hdr_copy_fragment(wsi, buf, sizeof(buf),
+                                            WSI_TOKEN_HTTP_URI_ARGS, n) > 0) {
+                       lwsl_info("URI Arg %d: %s\n", ++n, buf);
                }
 
                if (len < 1) {