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BUGFIX Checking for node existence in get_text() for jquery.jstree.js

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This commit is contained in:
Ingo Schommer 2011-03-03 08:37:05 +13:00
parent b5d2e10d41
commit a00ccead8f
1 changed files with 1 additions and 1 deletions
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2
thirdparty/jstree/jquery.jstree.js vendored
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@ -806,7 +806,7 @@
} }
else { else {
obj = obj.contents().filter(function() { return this.nodeType == 3; })[0]; obj = obj.contents().filter(function() { return this.nodeType == 3; })[0];
return obj.nodeValue; return obj ? obj.nodeValue : '';
} }
}, },
set_text : function (obj, val) { set_text : function (obj, val) {