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commit 5b8b515b06ba33a1c733198221ed85ad59b4b9c9
parent c98570ca4bc494a51b708c22076b00d72367a5b0
Author: Simon Kornblith <simon@simonster.com>
Date:   Thu,  2 Feb 2012 03:07:26 -0500

Fix potential crash activating integration dialog on Linux

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

1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/chrome/content/zotero/xpcom/integration.js b/chrome/content/zotero/xpcom/integration.js
@@ -564,8 +564,9 @@ Zotero.Integration = new function() {
 		var children = ctypes.cast(childrenPtr, ctypes.uint32_t.array(nChildrenJS).ptr).contents;
 		var foundWindow = false;
 		for(var i=0; i<nChildrenJS; i++) {
-			foundWindow = _X11FindWindow(display, children.addressOfElement(i).contents,
-				searchName);
+			var testWin = children.addressOfElement(i).contents;
+			if(testWin == 0) continue;
+			foundWindow = _X11FindWindow(display, testWin, searchName);
 			if(foundWindow) break;
 		}
 		
@@ -2997,4 +2998,4 @@ Zotero.Integration.URIMap.prototype.getZoteroItemForURIs = function(uris) {
 	}
 	
 	return [zoteroItem, needUpdate];
-}
-\ No newline at end of file
+}