sse : Ping was buffered and not sent until a valid entry is sent

git-svn-id: https://svn.fournier38.fr/svn/ProgSVN/trunk@6063 bf3deb0d-5f1a-0410-827f-c0cc1f45334c

sse.php

@@ -172,17 +172,17 @@ class sse
         }
         echo "$event: ".implode ("\n$event: ", explode ("\n", rtrim ($data))).
              "\n\n";
-        if (! defined ("PHPUNIT"))
-        {
-          @ob_end_flush();
-          @flush();
-        }
       }
       if (defined ("PHPUNIT"))
       {
         $testloop--;
         pcntl_signal_dispatch();
       }
+      else
+      {
+        @ob_end_flush();
+        @flush();
+      }
       // Loop each 100ms if there is no data.
       usleep(100000);
     }