fix warnings

diff --git a/lib/gnutls_buffers.c b/lib/gnutls_buffers.c
index 4c4f9e32de4402aadea9e670c69b7bd859d32f39..973fb1c95342d86e83584e8b193ba221cf221aba 100644 (file)
--- a/lib/gnutls_buffers.c
+++ b/lib/gnutls_buffers.c
@@ -1177,7 +1177,6 @@ _gnutls_handshake_io_recv_int (gnutls_session_t session,
                                handshake_buffer_st * hsk, unsigned int optional)
 {
   int ret;
-  time_t tleft = 0;
 
   ret = get_last_packet(session, htype, hsk, optional);
   if (ret != GNUTLS_E_AGAIN && ret != GNUTLS_E_INTERRUPTED && ret != GNUTLS_E_REQUESTED_DATA_NOT_AVAILABLE)

diff --git a/lib/gnutls_priority.c b/lib/gnutls_priority.c
index 54bb5094cbbb106715571b05689d3dbbe9d7bce0..091780e13d376388416dc8b5b8413418648c78e9 100644 (file)
--- a/lib/gnutls_priority.c
+++ b/lib/gnutls_priority.c
@@ -102,7 +102,7 @@ _add_priority (priority_st * st, const int *list)
       
       for (j=0;j<init;j++)
         {
-          if (st->priority[j] == list[num])
+          if (st->priority[j] == (unsigned)list[num])
             {
               num++;
               continue;

diff --git a/lib/gnutls_record.c b/lib/gnutls_record.c
index 4eaa79f96ad0461ecbf7e93e8716965fbff706c3..396a800d9fa31571ff081207f8d1a95fbedd9f3a 100644 (file)
--- a/lib/gnutls_record.c
+++ b/lib/gnutls_record.c
@@ -992,7 +992,7 @@ begin:
 
   record_state = &record_params->read;
 
-  if (htype != -1 && session->internals.handshake_endtime > 0)
+  if (htype != (unsigned)-1 && session->internals.handshake_endtime > 0)
     {
       now = gnutls_time(0);
       if (now < session->internals.handshake_endtime)
@@ -1014,7 +1014,7 @@ begin:
   else
     packet_sequence = &record_state->sequence_number;
 
-  if (htype != -1 && session->internals.handshake_endtime > 0)
+  if (htype != (unsigned)-1 && session->internals.handshake_endtime > 0)
     {
       now = gnutls_time(0);
       if (now < session->internals.handshake_endtime)