sha1_file: fix definition of null_sha1

The array is declared in cache.h as:

extern const unsigned char null_sha1[GIT_MAX_RAWSZ];

Definition in sha1_file.c must match.

Signed-off-by: Patryk Obara <patryk.obara@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/sha1_file.c b/sha1_file.c
index b60ae15f7068c157df6407933ea7ee94a53f0640..f5b5bec52fd071029124dc69e6ba165b946f5a53 100644 (file)
--- a/sha1_file.c
+++ b/sha1_file.c
@@ -32,7 +32,7 @@
 #define SZ_FMT PRIuMAX
 static inline uintmax_t sz_fmt(size_t s) { return s; }
 
-const unsigned char null_sha1[20];
+const unsigned char null_sha1[GIT_MAX_RAWSZ];
 const struct object_id null_oid;
 const struct object_id empty_tree_oid = {
        EMPTY_TREE_SHA1_BIN_LITERAL