Remove obsolete assets

Related feedback:
- https://www.reddit.com/r/uMatrix/comments/ftebgz/

assets/assets.json

@@ -16,25 +16,6 @@
 			"assets/thirdparties/publicsuffix.org/list/effective_tld_names.dat"
 		]
 	},
-	"malware-0": {
-		"content": "filters",
-		"title": "Malware Domain List",
-		"contentURL": [
-			"https://www.malwaredomainlist.com/hostslist/hosts.txt",
-			"assets/thirdparties/www.malwaredomainlist.com/hostslist/hosts.txt"
-		]
-	},
-	"malware-1": {
-		"content": "filters",
-		"title": "Malware domains",
-		"contentURL": [
-			"https://mirror.cedia.org.ec/malwaredomains/justdomains",
-			"https://mirror1.malwaredomains.com/files/justdomains",
-			"assets/thirdparties/mirror1.malwaredomains.com/files/justdomains",
-			"assets/thirdparties/mirror1.malwaredomains.com/files/justdomains.txt"
-		],
-		"supportURL": "http://www.malwaredomains.com/"
-	},
 	"dpollock-0": {
 		"content": "filters",
 		"updateAfter": 11,
@@ -45,25 +26,15 @@
 		],
 		"supportURL": "https://someonewhocares.org/hosts/"
 	},
-	"hphosts": {
-		"content": "filters",
-		"updateAfter": 11,
-		"title": "hpHosts’ Ad and tracking servers",
-		"contentURL": [
-			"https://hosts-file.net/.%5Cad_servers.txt",
-			"assets/thirdparties/hosts-file.net/ad_servers.txt"
-		],
-		"supportURL": "https://hosts-file.net/"
-	},
 	"mvps-0": {
 		"content": "filters",
 		"updateAfter": 11,
 		"title": "MVPS HOSTS",
 		"contentURL": [
-			"http://winhelp2002.mvps.org/hosts.txt",
+			"https://winhelp2002.mvps.org/hosts.txt",
 			"assets/thirdparties/winhelp2002.mvps.org/hosts.txt"
 		],
-		"supportURL": "http://winhelp2002.mvps.org/"
+		"supportURL": "https://winhelp2002.mvps.org/"
 	},
 	"plowe-0": {
 		"content": "filters",

dist/version

@@ -1 +1 @@
-1.4.0
+1.4.4

src/js/main-blocked.js

@@ -86,7 +86,7 @@ uDom('.what').text(details.url);
         return s;
     };
 
-    let renderParams = function(parentNode, rawURL) {
+    let renderParams = function(parentNode, rawURL, depth = 0) {
         let a = document.createElement('a');
         a.href = rawURL;
         if ( a.search.length === 0 ) { return false; }
@@ -108,9 +108,9 @@ uDom('.what').text(details.url);
             let name = safeDecodeURIComponent(param.slice(0, pos));
             let value = safeDecodeURIComponent(param.slice(pos + 1));
             li = liFromParam(name, value);
-            if ( reURL.test(value) ) {
+            if ( depth < 2 && reURL.test(value) ) {
                 let ul = document.createElement('ul');
-                renderParams(ul, value);
+                renderParams(ul, value, depth + 1);
                 li.appendChild(ul);
             }
             parentNode.appendChild(li);

src/js/storage.js

@@ -552,12 +552,22 @@
     var usedCount = this.ubiquitousBlacklist.count;
     var duplicateCount = this.ubiquitousBlacklist.duplicateCount;
 
-    this.mergeHostsFileContent(details.content);
+    // https://www.reddit.com/r/uMatrix/comments/ftebgz/
+    //   Be ready to deal with a removed asset.
+
+    if ( typeof details.content === 'string' && details.content !== '' ) {
+        this.mergeHostsFileContent(details.content);
+    }
 
     usedCount = this.ubiquitousBlacklist.count - usedCount;
     duplicateCount = this.ubiquitousBlacklist.duplicateCount - duplicateCount;
 
-    let hostsFileMeta = this.liveHostsFiles.get(details.assetKey);
+    const hostsFileMeta = this.liveHostsFiles.get(details.assetKey);
+    if ( hostsFileMeta === undefined ) {
+        this.liveHostsFiles.delete(details.assetKey);
+        return;
+    }
+
     hostsFileMeta.entryCount = usedCount + duplicateCount;
     hostsFileMeta.entryUsedCount = usedCount;
 };

tools/make-assets.sh

@@ -14,18 +14,22 @@ cp ./assets/assets.json $DES/
 if [ -n "${TRAVIS_TAG}" ]; then
   pushd .. > /dev/null
   git clone --depth 1 https://github.com/uBlockOrigin/uAssets.git
+  git checkout 84dc2761abb4193bb34290aa6d90266610f735f6
   popd > /dev/null
 fi
 
 mkdir $DES/thirdparties
-cp -R ../uAssets/thirdparties/hosts-file.net             $DES/thirdparties/
-cp -R ../uAssets/thirdparties/mirror1.malwaredomains.com $DES/thirdparties/
+pushd ../uAssets
+git checkout 84dc2761abb4193bb34290aa6d90266610f735f6
+popd
 cp -R ../uAssets/thirdparties/pgl.yoyo.org               $DES/thirdparties/
 cp -R ../uAssets/thirdparties/publicsuffix.org           $DES/thirdparties/
 cp -R ../uAssets/thirdparties/someonewhocares.org        $DES/thirdparties/
 cp -R ../uAssets/thirdparties/winhelp2002.mvps.org       $DES/thirdparties/
-cp -R ../uAssets/thirdparties/www.malwaredomainlist.com  $DES/thirdparties/
 mkdir $DES/umatrix
 cp -R ../uAssets/recipes/*                               $DES/umatrix/
+pushd ../uAssets
+git checkout master
+popd
 
 echo "done."