Merge pull request #2831 from fcassin/develop

Protect against a null atext value in cloneAText
pull/2851/head
John McLear 2015-12-01 17:50:29 +00:00
commit f44c444720
2 changed files with 12 additions and 5 deletions

View File

@ -188,7 +188,12 @@ Pad.prototype.getInternalRevisionAText = function getInternalRevisionAText(targe
db.getSub("pad:"+_this.id+":revs:"+keyRev, ["meta", "atext"], function(err, _atext)
{
if(ERR(err, callback)) return;
atext = Changeset.cloneAText(_atext);
try {
atext = Changeset.cloneAText(_atext);
} catch (e) {
return callback(e);
}
callback();
});
},

View File

@ -1628,10 +1628,12 @@ exports.applyToAText = function (cs, atext, pool) {
* @param atext {AText}
*/
exports.cloneAText = function (atext) {
return {
text: atext.text,
attribs: atext.attribs
};
if (atext) {
return {
text: atext.text,
attribs: atext.attribs
}
} else exports.error("atext is null");
};
/**