From cd297b20e3fade789aeb7d136a4b30ede8147d9c Mon Sep 17 00:00:00 2001
From: liberty-rising <rwyszomi@gmail.com>
Date: Sat, 20 Jan 2024 15:30:10 +0100
Subject: [PATCH] fixes

---
 frontend/src/pages/upload/PreviewTable.jsx | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/frontend/src/pages/upload/PreviewTable.jsx b/frontend/src/pages/upload/PreviewTable.jsx
index 022c743..922268e 100644
--- a/frontend/src/pages/upload/PreviewTable.jsx
+++ b/frontend/src/pages/upload/PreviewTable.jsx
@@ -10,6 +10,8 @@ import {
 } from "@mui/material";
 
 function PreviewTable({ previewData }) {
+  const data = Array.isArray(previewData) ? previewData : [previewData];
+
   const generateTableHeaders = (data) => {
     if (data && data.length > 0) {
       return Object.keys(data[0]).map((key) => (
@@ -23,10 +25,10 @@ function PreviewTable({ previewData }) {
     <TableContainer component={Paper}>
       <Table>
         <TableHead>
-          <TableRow>{generateTableHeaders(previewData)}</TableRow>
+          <TableRow>{generateTableHeaders(data)}</TableRow>
         </TableHead>
         <TableBody>
-          {previewData.map((row, index) => (
+          {data.map((row, index) => (
             <TableRow key={index}>
               {Object.values(row).map((value, idx) => (
                 <TableCell key={idx}>{value}</TableCell>