add rule to flush stream with a new chunk when arrive a void element of command array

[brisk.git] / web / briskin5 / Obj / briskin5.phh

diff --git a/web/briskin5/Obj/briskin5.phh b/web/briskin5/Obj/briskin5.phh
index 9701af9..df851cc 100644 (file)
--- a/web/briskin5/Obj/briskin5.phh
+++ b/web/briskin5/Obj/briskin5.phh
@@ -945,6 +945,12 @@ class Bin5_user extends User {
                   }
                   for ($i = $cur_step ; $i < $this->step ; $i++) {
                       $ii = $i % COMM_N;
+                      if ($this->comm[$ii] == "") {
+                          if ($i == $cur_step)
+                              continue;
+                          else
+                              break;
+                      }
                       log_rd2("ADDED TO THE STREAM: ".$this->comm[$ii]);
                       $ret .= $this->comm[$ii];
                   }