From e897c3b4e82f10b246188123dc0681270f450bd3 Mon Sep 17 00:00:00 2001
From: Pieter Vander Vennet <pietervdvn@posteo.net>
Date: Sat, 14 Jan 2023 20:20:43 +0100
Subject: [PATCH] Add null protection

---
 package.json       | 2 +-
 src/OsmUserInfo.ts | 2 +-
 src/Postbuilder.ts | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/package.json b/package.json
index 28d1ea3..a7930ad 100644
--- a/package.json
+++ b/package.json
@@ -16,7 +16,7 @@
   "scripts": {
     "build": "tsc",
     "lint": "tslint --project ./tsconfig.json -t stylish",
-    "start": "nvm use && ts-node src/index.ts",
+    "start": "ts-node src/index.ts",
     "test": "doctest-ts-improved src/ && mocha --require ts-node/register \"./**/*.doctest.ts\" && (find . -type f -name \"*.doctest.ts\" | xargs rm)"
   },
   "dependencies": {
diff --git a/src/OsmUserInfo.ts b/src/OsmUserInfo.ts
index 59275ea..dd6af49 100644
--- a/src/OsmUserInfo.ts
+++ b/src/OsmUserInfo.ts
@@ -45,7 +45,7 @@ export default class OsmUserInfo {
         const div = document.createElement("div")
         div.innerHTML = userdata.description
         const links = Array.from(div.getElementsByTagName("a"))
-        const meLinks = links.filter(link => link.getAttribute("rel").split(" ").indexOf("me") >= 0)
+        const meLinks = links.filter(link => link.getAttribute("rel")?.split(" ")?.indexOf("me") >= 0)
         return meLinks.map(link => link.href.toString()) //*/
     }
 
diff --git a/src/Postbuilder.ts b/src/Postbuilder.ts
index 518afac..5fad541 100644
--- a/src/Postbuilder.ts
+++ b/src/Postbuilder.ts
@@ -174,7 +174,6 @@ export class Postbuilder {
                 const props = image.changeset.properties
                 const uid = ""+props.uid
 
-
                 if (result.indexOf(image) >= 0) {
                     continue
                 }
@@ -200,6 +199,7 @@ export class Postbuilder {
             themeBonus[theme] = (themeBonus[theme] ?? 0) - 1
             const uid = randomBestImage.changeset.properties.uid
             alreadyEncounteredUid.set(uid, (alreadyEncounteredUid.get(uid) ?? 0) + 1)
+            console.log("Selecting image",randomBestImage.image," by ", randomBestImage.changeset.properties.user+" with score "+bestImageScore)
         }
 
         return result