Hmm...  Looks like a unified diff to me...
The text leading up to this was:
--------------------------
|From 37e970479dc5d40e57fc0cbfeaa5e39941483237 Mon Sep 17 00:00:00 2001
|From: Gan Ainm <gan.ainm.riomhphost@gmail.com>
|Date: Wed, 10 Jun 2020 10:59:02 +0000
|Subject: [PATCH] dwm-xdgautostart-6.2.diff
|
|===================================================================
|---
| dwm.1 | 23 +++++++++++++++++
| dwm.c | 82 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
| 2 files changed, 105 insertions(+)
|
|diff --git a/dwm.1 b/dwm.1
|index 13b3729..9533aa6 100644
|--- a/dwm.1
|+++ b/dwm.1
--------------------------
Patching file dwm.1 using Plan A...
Hunk #1 succeeded at 30.
Hunk #2 succeeded at 160.
Hmm...  The next patch looks like a unified diff to me...
The text leading up to this was:
--------------------------
|diff --git a/dwm.c b/dwm.c
|index 4465af1..2156b49 100644
|--- a/dwm.c
|+++ b/dwm.c
--------------------------
Patching file dwm.c using Plan A...
Hunk #1 succeeded at 29.
Hunk #2 succeeded at 194.
Hunk #3 succeeded at 237.
Hunk #4 succeeded at 1386.
Hunk #5 succeeded at 2223.
Hmm...  Ignoring the trailing garbage.
done