From 501d1f38a2099efcb9580ede596fdb74cb9f23a4 Mon Sep 17 00:00:00 2001
From: Matthias Beyer <mail@beyermatthias.de>
Date: Thu, 8 Sep 2016 17:37:10 +0200
Subject: [PATCH] Refactor edit_in_tmpfile()

To offer variant where we can pass the editor as command.
---
 libimagentryedit/src/edit.rs | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/libimagentryedit/src/edit.rs b/libimagentryedit/src/edit.rs
index cdf976a4..cc9bbc64 100644
--- a/libimagentryedit/src/edit.rs
+++ b/libimagentryedit/src/edit.rs
@@ -39,6 +39,10 @@ impl<'a> Edit for FileLockEntry<'a> {
 }
 
 pub fn edit_in_tmpfile(rt: &Runtime, s: &mut String) -> Result<()> {
+    edit_in_tmpfile_with_command(rt.editor(), s)
+}
+
+pub fn edit_in_tmpfile_with_command(cmd: Command, s: &mut String) -> Result<()> {
     use tempfile::NamedTempFile;
     use std::io::Seek;
     use std::io::Read;
@@ -75,3 +79,4 @@ pub fn edit_in_tmpfile(rt: &Runtime, s: &mut String) -> Result<()> {
         Err(EditErrorKind::InstantiateError.into())
     }
 }
+