www

commit 7754d530da3e30f67662b16cebe6528a30ce85b5
parent 3c52b422fa2c658a46efcdfe429030b0c1b378ca
Author: Simon Kornblith <simon@simonster.com>
Date:   Wed,  7 Nov 2012 17:17:16 -0500

Use global counter for hidden browsers

Diffstat:
M
chrome/content/zotero/xpcom/zotero.js
 | 
8
++++----

1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/chrome/content/zotero/xpcom/zotero.js b/chrome/content/zotero/xpcom/zotero.js
@@ -2396,6 +2396,8 @@ Zotero.DragDrop = {
  * Functions for creating and destroying hidden browser objects
  **/
 Zotero.Browser = new function() {
+	var nBrowsers = 0;
+	
 	this.createHiddenBrowser = createHiddenBrowser;
 	this.deleteHiddenBrowser = deleteHiddenBrowser;
 	
@@ -2423,8 +2425,7 @@ Zotero.Browser = new function() {
 		hiddenBrowser.docShell.allowJavascript = true;
 		hiddenBrowser.docShell.allowMetaRedirects = false;
 		hiddenBrowser.docShell.allowPlugins = false;
-		Zotero.debug("Created hidden browser ("
-			+ (win.document.getElementsByTagName('browser').length - 1) + ")");
+		Zotero.debug("Created hidden browser (" + (nBrowsers++) + ")");
 		return hiddenBrowser;
 	}
 	
@@ -2436,8 +2437,7 @@ Zotero.Browser = new function() {
 			myBrowser.destroy();
 			myBrowser.parentNode.removeChild(myBrowser);
 			myBrowser = null;
-			Zotero.debug("Deleted hidden browser ("
-				+ (win.document.getElementsByTagName('browser').length - 1) + ")");
+			Zotero.debug("Deleted hidden browser (" + (--nBrowsers) + ")");
 		}
 	}
 }