From d9b7bcf3463204a027c11c9c15dc09a1961f0182 Mon Sep 17 00:00:00 2001
From: Oliver Boehlk <ollitobiasb@gmail.com>
Date: Fri, 17 Apr 2020 22:43:04 +0200
Subject: [PATCH] remove loop and errors

---
 frontend/src/components/selectResource/index.js | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/frontend/src/components/selectResource/index.js b/frontend/src/components/selectResource/index.js
index dc137fb..1566a85 100644
--- a/frontend/src/components/selectResource/index.js
+++ b/frontend/src/components/selectResource/index.js
@@ -11,7 +11,7 @@ const useStyles = makeStyles(theme => ({
 }));
 
 function CreateResourceCard(resource, classes) {
-    return (<Card className={classes.card}>
+    return (<Card className={classes.card} key={resource.db_letter}>
         <CardContent>
             <Typography variant="h5" component="h2">
                 {JSON.stringify(resource)}
@@ -34,7 +34,8 @@ export default function SelectResource() {
         setResources(rArr);
     }
 
-    loadResources();
+    if (resources === null)
+        loadResources();
 
     return (