Bug fix

app/src/main/java/xyz/quaver/pupil/util/downloader/DownloadManager.kt

@@ -104,8 +104,10 @@ class DownloadManager private constructor(context: Context) : ContextWrapper(con
 
         val folder = downloadFolder.getChild(name)
 
-        if (!folder.exists())
-            folder.mkdir()
+        if (folder.exists())
+            return
+
+        folder.mkdir()
 
         downloadFolderMap[galleryID] = folder.name
 

app/src/main/java/xyz/quaver/pupil/util/misc.kt

@@ -93,14 +93,14 @@ fun GalleryBlock.formatDownloadFolder(): String =
         formatMap.entries.fold(it) { str, (k, v) ->
             str.replace(k, v.invoke(this), true)
         }
-    }.replace("/", "")
+    }.replace(Regex("""[*\\|"?><:/]"""), "")
 
 fun GalleryBlock.formatDownloadFolderTest(format: String): String =
     format.let {
         formatMap.entries.fold(it) { str, (k, v) ->
             str.replace(k, v.invoke(this), true)
         }
-    }.replace("/", "")
+    }.replace(Regex("""[*\\|"?><:/]"""), "")
 
 val Reader.requestBuilders: List<Request.Builder>
     get() {