Merge pull request #21 from lindroidux/updated-option.sh

updated option.sh

common/option.sh

@@ -1,17 +1,13 @@
 
 CONFIG_FILE=/data/media/0/dnscrypt-proxy/dnscrypt-proxy.toml
 
-  if [ -f "$CONFIG_FILE" ]; then
-
+  if ! [ -f "$CONFIG_FILE" ]; then
     # ui_print "* Backing up config file"
     # cp -afv $CONFIG_FILE $TMPDIR
     # ui_print "* Restoring config files"
     # cp -af $TMPDIR/dnscrypt-proxy.toml $CONFIG_FILE 
-
-  else
-
+    
     cp -afv /data/media/0/dnscrypt-proxy/example-dnscrypt-proxy.toml $CONFIG_FILE
     sed -i -e 's/127.0.0.1:53/127.0.0.1:5354/g' $CONFIG_FILE
     sed -i -e 's/\[::1\]:53/\[::1\]:5354/g' $CONFIG_FILE
-
   fi