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-rw-r--r--delta.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/delta.h b/delta.h
index 31d1820..c6a4763 100644
--- a/delta.h
+++ b/delta.h
@@ -9,8 +9,8 @@ extern void *patch_delta(void *src_buf, unsigned long src_size,
void *delta_buf, unsigned long delta_size,
unsigned long *dst_size);
-/* the smallest possible delta size is 4 bytes */
-#define DELTA_SIZE_MIN 4
+/* the smallest possible delta size is 2 bytes (empty to empty) */
+#define DELTA_SIZE_MIN 2
/*
* This must be called twice on the delta data buffer, first to get the