From 08cadfb121b66650360eb445cba5b50d18a9f140 Mon Sep 17 00:00:00 2001
From: Robbie Antenesse <dev@alamantus.com>
Date: Wed, 29 May 2019 15:36:44 -0600
Subject: [PATCH] Prevent rendering reference if specified does not exist

---
 src/js/wordManagement.js | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

diff --git a/src/js/wordManagement.js b/src/js/wordManagement.js
index 3a2a3c5..2e55dec 100644
--- a/src/js/wordManagement.js
+++ b/src/js/wordManagement.js
@@ -50,26 +50,30 @@ export function parseReferences(detailsMarkdown, references) {
   new Set(references).forEach(reference => {
     let wordToFind = reference.replace(/\{\{|\}\}/g, '');
     let homonymn = 0;
+    
     if (wordToFind.includes(':')) {
       const separator = wordToFind.indexOf(':');
       homonymn = wordToFind.substr(separator + 1);
       wordToFind = wordToFind.substring(0, separator);
-      if (homonymn && homonymn.trim() && !isNaN(parseInt(homonymn.trim()))) {
+      if (homonymn && homonymn.trim()
+        && !isNaN(parseInt(homonymn.trim())) && parseInt(homonymn.trim()) > 0) {
         homonymn = parseInt(homonymn.trim());
       } else {
-        homonymn = 0;
+        homonymn = false;
       }
     }
+
     let existingWordId = false;
     const homonymnIndexes = getHomonymnIndexes({ name: wordToFind, wordId: -1 });
-    console.log(homonymn, homonymnIndexes);
-    if (homonymn > 0) {
+
+    if (homonymn !== false && homonymn > 0) {
       if (typeof homonymnIndexes[homonymn - 1] !== 'undefined') {
         existingWordId = window.currentDictionary.words[homonymnIndexes[homonymn - 1]].wordId;
       }
-    } else {
+    } else if (homonymn !== false) {
       existingWordId = wordExists(wordToFind, true);
     }
+
     if (existingWordId !== false) {
       if (homonymn < 1 && homonymnIndexes.length > 0) {
         homonymn = 1;