From 7adbb09994860778ae56a448000c81c850220fbd Mon Sep 17 00:00:00 2001
From: Alex Eagle <eagle@post.harvard.edu>
Date: Wed, 21 Apr 2021 18:02:43 -0700
Subject: [PATCH] chore: try to debug windows failure

---
 bazel-skylib.patch | 13 +++++++++++++
 1 file changed, 13 insertions(+)
 create mode 100644 bazel-skylib.patch

diff --git a/bazel-skylib.patch b/bazel-skylib.patch
new file mode 100644
index 0000000000..3be98c5e70
--- /dev/null
+++ b/bazel-skylib.patch
@@ -0,0 +1,13 @@
+diff --git a/rules/diff_test.bzl b/rules/diff_test.bzl
+index 93cf363..662fcac 100644
+--- a/rules/diff_test.bzl
++++ b/rules/diff_test.bzl
+@@ -55,7 +55,7 @@ if "!RF2!" equ "" (
+   echo>&2 ERROR: !F2! not found
+   exit /b 1
+ )
+-fc.exe 2>NUL 1>NUL /B "!RF1!" "!RF2!"
++fc.exe /B "!RF1!" "!RF2!"
+ if %ERRORLEVEL% neq 0 (
+   if %ERRORLEVEL% equ 1 (
+     echo>&2 FAIL: files "{file1}" and "{file2}" differ