Update Dockerfile

fireflyiii/Dockerfile

@@ -29,6 +29,14 @@ FROM fireflyiii/core:latest
 #    # Change data location
 #    grep -rl "/var/www/html" /etc/ | xargs sed -i 's|/var/www/html|/data/firefly|g'
 
+RUN \
+#################
+# Fix for 5.7.5 #
+#################
+PATH="$(find / -type f -name 'GroupCollector.php' 2>/dev/null)" \
+&& sed -i "s#\'amount\'], \$transaction #\'amount\'], (string)(\$transaction#g" "$PATH" \
+&& sed -i "s#\'0\');#\'0\'));#g" "$PATH"
+
 ##################
 # 3 Install apps #
 ##################