Hmm...  Looks like a unified diff to me...
The text leading up to this was:
--------------------------
|diff --git a/sic.c b/sic.c
|index ecefaf2..f99f1a7 100644
|--- a/sic.c
|+++ b/sic.c
--------------------------
Patching file sic.c using Plan A...
Hunk #1 succeeded at 38.
done