Remove whole ifExist magic, it is not necessary anymore anyway.

 * add also protection to queryUpstream function for situation when
   constantData.queryUpstreamBug structure is not present.

1 files changed, 0 insertions, 8 deletions

diff --git a/data/bzpage.js b/data/bzpage.js
index 208f64f..872f4f1 100644
--- a/data/bzpage.js
+++ b/data/bzpage.js
@@ -348,14 +348,6 @@ function createNewButton (location, after, cmdObj) {
         return ;
     }
 
-    // creation of button might be conditional on existence of data in constantData
-    if ("ifExist" in cmdObj) {
-        // We do have constantData now, but we shouldn't TODO
-        if (!(cmdObj.ifExist in constantData)) {
-            return ;
-        }
-    }
-
     var newButton = document.createElement("input");
     newButton.setAttribute("id", newId);
     newButton.setAttribute("type", "button");