From 88a21d2b5d62164dabdfff9d6bba9eaf762700c4 Mon Sep 17 00:00:00 2001
From: Greg Sleap <greg.sleap@curtin.edu.au>
Date: Mon, 29 Nov 2021 11:59:41 +0800
Subject: [PATCH] Updated sum gpubox rust example to fix missing use statement

---
 examples/mwalib-sum-gpubox-hdus.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/examples/mwalib-sum-gpubox-hdus.rs b/examples/mwalib-sum-gpubox-hdus.rs
index 7617ccf..9c94840 100644
--- a/examples/mwalib-sum-gpubox-hdus.rs
+++ b/examples/mwalib-sum-gpubox-hdus.rs
@@ -4,9 +4,9 @@
 
 /// Given gpubox files, add the contents of their HDUs and report the sum.
 use anyhow::*;
-use structopt::StructOpt;
-
+use core::result::Result::Ok;
 use mwalib::*;
+use structopt::StructOpt;
 
 #[derive(StructOpt, Debug)]
 #[structopt(name = "mwalib-sum-gpubox-hdus", author)]