From bd70123320f84bac803eed9ca1d54771b186df14 Mon Sep 17 00:00:00 2001
From: Keith Dahlby <dahlbyk@gmail.com>
Date: Wed, 4 Jan 2017 23:58:41 -0600
Subject: [PATCH] Add hack to ensure a prompt function exists

---
 posh-git.psm1 | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/posh-git.psm1 b/posh-git.psm1
index bc310f9e9..b4120c73a 100644
--- a/posh-git.psm1
+++ b/posh-git.psm1
@@ -37,6 +37,12 @@ else {
 $poshGitPromptScriptBlock = $null
 
 $currentPromptDef = if ($funcInfo = Get-Command prompt -ErrorAction SilentlyContinue) { $funcInfo.Definition }
+
+# HACK: If prompt is missing, create a global one we can overwrite with Set-Item
+if (!$currentPromptDef) {
+    function global:prompt { ' ' }
+}
+
 if (!$currentPromptDef -or ($currentPromptDef -eq $defaultPromptDef)) {
     # Have to use [scriptblock]::Create() to get debugger detection to work in PS v2
     $poshGitPromptScriptBlock = [scriptblock]::Create(@'