dockerfile update

Dockerfile

@@ -3,6 +3,7 @@ RUN apk add \
     nginx zlib-dev libpng-dev freetype-dev libjpeg-turbo-dev \
     && docker-php-ext-configure gd --with-freetype --with-jpeg \
     && docker-php-ext-install -j$(nproc) gd \
+    && cp /usr/local/etc/php/php.ini-production /usr/local/etc/php/php.ini \
     && mkdir -p /var/www/downloads && cd /var/www/downloads/ && \
     wget "https://git.filesite.io/filesite/machete/archive/master.tar.gz" && \
     tar -zxvf master.tar.gz && \

themes/googleimage/views/site/index.php

@@ -43,7 +43,7 @@ eof;
 <div class="content">
 	<?php
 		$imgExts = array('jpg', 'jpeg', 'png', 'gif');
-		$category = $viewData['scanResults'][$selectedId];
+		$category = !empty($viewData['scanResults'][$selectedId]) ? $viewData['scanResults'][$selectedId] : [];
 
 		//当前目录的描述介绍
 		if (!empty($category['description'])) {