From ab2a0e476b29db5d7dfdc946b80148b5cf125751 Mon Sep 17 00:00:00 2001
From: Simon Michael <simon@joyful.com>
Date: Sat, 6 Jun 2020 17:31:53 -0700
Subject: [PATCH] ;ci: fix windows

---
 .github/workflows/windows.yml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.github/workflows/windows.yml b/.github/workflows/windows.yml
index 552c748db..fcddacbb3 100644
--- a/.github/workflows/windows.yml
+++ b/.github/workflows/windows.yml
@@ -40,6 +40,7 @@ jobs:
     # https://stackoverflow.com/a/36243002/84401
     # https://www.reddit.com/r/haskell/comments/g00ldn/haskell_stack_on_github_actions/
     - name: Restore source file timestamps
+      shell: bash
       run: |
         git ls-tree -r --name-only HEAD | while read filename; do
           TS="$(git log -1 --format="%ct" -- ${filename})"