documentation work

[netwatch.git] / net / http / httpd.c

diff --git a/net/http/httpd.c b/net/http/httpd.c
index e8cdd53a0675c82b8a24f978021c154e9034e00a..ed08b0ccbce75081e69e131d6a519fdc6162f84e 100644 (file)
--- a/net/http/httpd.c
+++ b/net/http/httpd.c
@@ -44,7 +44,7 @@
 
 struct http_state {
   u32_t left;
-  const unsigned char *file;
+  const char *file;
   u8_t retries;
 };
 
@@ -84,6 +84,8 @@ send_data(struct tcp_pcb *pcb, struct http_state *hs)
     len = hs->left;
     LWIP_ASSERT((len == hs->left), "hs->left did not fit into u16_t!");
   }
+  
+  outputf("send_data trying %d bytes", len);
 
   do {
     err = tcp_write(pcb, hs->file, len, 0);