X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=blob.h;h=ea5d9e9f8b63be2c7048d19ee53feb06b0795c80;hb=5d6ccf5ce7f28e576a87f6c6f4f99fae90e06db6;hp=8004c835e73d44f3d9f0adf533cbf2475c288b42;hpb=e0f0e891c1742c6ae22dbc648a1000ad8655ff34;p=git.git

diff --git a/blob.h b/blob.h
index 8004c835..ea5d9e9f 100644
--- a/blob.h
+++ b/blob.h
@@ -9,7 +9,7 @@ struct blob {
 	struct object object;
 };
 
-struct blob *lookup_blob(unsigned char *sha1);
+struct blob *lookup_blob(const unsigned char *sha1);
 
 int parse_blob_buffer(struct blob *item, void *buffer, unsigned long size);