Hmm...  Looks like a unified diff to me...
The text leading up to this was:
--------------------------
| config.def.h | 1 +
| dmenu.c      | 4 ++--
| 3 files changed, 4 insertions(+), 3 deletions(-)
|
|diff --git a/config.def.h b/config.def.h
|index 1edb647..b41a8f0 100644
|--- a/config.def.h
|+++ b/config.def.h
--------------------------
Patching file config.def.h using Plan A...
Hunk #1 succeeded at 12.
Hmm...  The next patch looks like a unified diff to me...
The text leading up to this was:
--------------------------
|
|diff --git a/dmenu.c b/dmenu.c
|index 98507d9..fd916d7 100644
|--- a/dmenu.c
|+++ b/dmenu.c
--------------------------
Patching file dmenu.c using Plan A...
Hunk #1 succeeded at 26.
Hunk #2 succeeded at 164 (offset 17 lines).
done