From 53c691898f72c1df556d2eb6648d6637cfddd106 Mon Sep 17 00:00:00 2001
From: Eric Amodio <eamodio@gmail.com>
Date: Sat, 27 May 2017 04:26:51 -0400
Subject: [PATCH] Changes behavior of diffWithWorking to always does what it
 says Compares the current file with the working tree -- if the current file
 *is* the working file, it will show a `File matches the working tree` message

---
 src/commands/diffWithWorking.ts | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/commands/diffWithWorking.ts b/src/commands/diffWithWorking.ts
index e2d60e7..629f0eb 100644
--- a/src/commands/diffWithWorking.ts
+++ b/src/commands/diffWithWorking.ts
@@ -26,6 +26,8 @@ export class DiffWithWorkingCommand extends ActiveEditorCommand {
 
         if (args.commit === undefined || GitService.isUncommitted(args.commit.sha)) {
             const gitUri = await GitUri.fromUri(uri, this.git);
+            // If the sha is missing, just let the user know the file matches
+            if (gitUri.sha === undefined) return window.showInformationMessage(`File matches the working tree`);
 
             try {
                 args.commit = await this.git.getLogCommit(gitUri.repoPath, gitUri.fsPath, gitUri.sha, { firstIfMissing: true });