From f6ab82faaf915839ce0dc5e7bd734b10962c8cd5 Mon Sep 17 00:00:00 2001
From: j433866 <j433866@gmail.com>
Date: Fri, 29 Mar 2019 13:42:07 +0000
Subject: [PATCH] Fix file preview not working

---
 src/web/InputWaiter.mjs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/web/InputWaiter.mjs b/src/web/InputWaiter.mjs
index d9668b66..d0cc34a3 100644
--- a/src/web/InputWaiter.mjs
+++ b/src/web/InputWaiter.mjs
@@ -700,9 +700,9 @@ class InputWaiter {
     displayFilePreview() {
         const inputNum = this.getActiveTab(),
             inputText = document.getElementById("input-text"),
-            fileSlice = this.fileBuffer.slice(0, 4096),
+            fileSlice = this.getInput(inputNum).slice(0, 4096),
             fileThumb = document.getElementById("input-file-thumbnail"),
-            arrBuffer = new Uint8Array(this.fileBuffer),
+            arrBuffer = new Uint8Array(this.getInput(inputNum)),
             type = isImage(arrBuffer);
         if (type && type !== "image/tiff" && this.app.options.imagePreview) {
             // Don't show TIFFs as not much supports them