Fix showing very old collections

Author: JanisV

backend/app.py

@@ -352,7 +352,8 @@ def summary(f):
 
     res = cur.execute("SELECT paydate FROM coins WHERE status IN ('owned', 'ordered', 'sale', 'sold', 'missing', 'duplicate', 'replacement') AND paydate<>'' AND paydate IS NOT NULL ORDER BY paydate LIMIT 1")
     data = res.fetchall()
-    collection_summary['first_purchase'] = data[0][0]
+    if data:
+        collection_summary['first_purchase'] = data[0][0]
 
     con.close()
 

frontend/src/components/CoinListView.vue

@@ -126,7 +126,7 @@ const loadImage = async (index, coinId) => {
     <FilterItem :filters="filters['mint']" field="mint" :settings="settings" @filter-changed="onChanged" v-model="selectedMint" />
   </v-container>
 
-  <v-container>
+  <v-container v-if="coinsList.length > 0">
     <v-text-field
         v-model="searchVal"
         :label="i18n.global.t('Search')"