diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/client/textanalysis.js | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/client/textanalysis.js b/src/client/textanalysis.js index 9a4cd412..ac829d18 100644 --- a/src/client/textanalysis.js +++ b/src/client/textanalysis.js @@ -8,7 +8,9 @@ var typeindex = 0, node_name_to_type = {}; var _get_lastnode, - get_lastnode = function (editgraph, cursor) { return _get_lastnode(editgraph, cursor); }; + get_lastnode = function (editgraph, cursor) { + return undefined !== _get_lastnode ? _get_lastnode(editgraph, cursor) : null; + }; var sugg_name = {}, id_to_name_map = {}, |