fixed a edge case bug where existence check would succed even when it shouldnt when using the trie

gendictionary.js

@@ -21,7 +21,7 @@ reader.on('line', (line) => {
     let entry = JSON.parse(line);
     let thispath = path + getPath(entry.word) + entry.pos + "/";
     console.log(thispath);
-    if (!fs.existsSync(thispath)) {
+    if (!fs.existsSync(thispath + "definitions.json")) {
         initializeDir(thispath);
     }
    // console.log(entry);