Unable to git rebase since 170316 [64] {Preview}

[Zooce]

Versions

ConEmu build: 170326 preview x64
OS version: Windows 7 x64
Used shell version: git-bash
Git version: 1.9.5.msysgit.0

Problem description

When trying to do a git rebase master I get the following error:

fatal: Needed a single revision
invalid upstream master

I know this is an issue within ConEmu because I tried the same thing directly in GitBash, and the rebase works fine.

Steps to reproduce

1. Clone a git repo
2. Branch off of master
3. Make commits on new branch
4. Make commits on master
5. Rebase new branch onto master

Actual results

Rebase fails.

Expected results

Rebase doesn't fail.

[Maximus5]

I do not believe the same command with exactly the same conditions does not fail without ConEmu.

Third-party application problems

[Maximus5]

ConEmu can't physically do anything to "change" git upstream.

[Zooce]

The following is a screenshot of using the same command in the two environments in the same repo (ConEmu on the left, GitBash on the right):

Here are the settings for both:

[Maximus5]

She git status and git --version in both environments.

[Zooce]

Others on my team have older versions of ConEmu, and they're not seeing any issues. My repo has a clean history, and I even have a fresh clone where this same issue happens. I do not believe this is a git issue.

[Maximus5]

It would be helpful to know what version is working and where the problem appears.

[Zooce]

Working version info:

ConEmu: 170316 [64] {Preview}
Git: 2.11.0.windows.1

ConEmu: 170326 [64] {Preview}
Git: 2.11.0.windows.1

ConEmu: 170316 [64] {Preview}
Git: 1.9.5.msysgit.0

ConEmu: 150813g [64]
Git: 1.9.5.msysgit.0

Issue found with:

ConEmu: 170326 [64] {Preview}
Git: 1.9.5.msysgit.0

[Maximus5]

That is not useful. Two years passed since 150813g.

[Zooce]

I've updated my last comment to add my previous version, where git was working.

Maybe this is more relevant?

170316 [64] {Preview} with git version 1.9.5.msysgit.0 ..........Working
170316 [64] {Preview} with git version 2.11.0.windows.1 ..........Working

170326 [64] {Preview} with git version 1.9.5.msysgit.0 ..........Not working
170326 [64] {Preview} with git version 2.11.0.windows.1 ..........Working

[Maximus5]

Git 2.11 is absolutely different bundle and its not related to the issue.
Are you sure there is no problem with 170316/1.9.5?

[Zooce]

My apologies, it's 170305/1.9.5 that was working.

[Zooce]

Just as a quick update, this seems to be fixed in 170402 [64] {Preview} using Git 1.9.5.