Fix for a couple of nasty bugs that could result in clients being incorrectly

dropped under some circumstances. Thanks to Ricardo Galli for finding this.

svn path=/trunk/icecast/; revision=4268

src/format.c

@@ -79,7 +79,7 @@ int format_generic_write_buf_to_client(format_plugin_t *format,
     ret = sock_write_bytes(client->con->sock, buf, len);
 
     if(ret < 0) {
-        if(sock_recoverable(ret)) {
+        if(sock_recoverable(sock_error())) {
             DEBUG1("Client had recoverable error %ld", ret);
             ret = 0;
         }

src/format_mp3.c

@@ -173,7 +173,7 @@ static int format_mp3_write_buf_to_client(format_plugin_t *self,
     }
 
     if(ret < 0) {
-        if(sock_recoverable(ret)) {
+        if(sock_recoverable(sock_error())) {
             DEBUG1("Client had recoverable error %ld", ret);
             ret = 0;
         }