X-Git-Url: http://git.ipfire.org/?a=blobdiff_plain;f=pack-bitmap.h;h=466c5afa09c37c4e5a56a33604510659b209e86b;hb=22dd22dce050f042b3eec165440966186691db42;hp=00de3ec8e41d88b972ea28387930ad4342a2defe;hpb=f06fb376edd87a6c6d3d0fb8cd412d879646fbab;p=thirdparty%2Fgit.git

diff --git a/pack-bitmap.h b/pack-bitmap.h
index 00de3ec8e4..466c5afa09 100644
--- a/pack-bitmap.h
+++ b/pack-bitmap.h
@@ -9,16 +9,16 @@ struct commit;
 struct repository;
 struct rev_info;
 
+static const char BITMAP_IDX_SIGNATURE[] = {'B', 'I', 'T', 'M'};
+
 struct bitmap_disk_header {
-	char magic[4];
+	char magic[ARRAY_SIZE(BITMAP_IDX_SIGNATURE)];
 	uint16_t version;
 	uint16_t options;
 	uint32_t entry_count;
 	unsigned char checksum[GIT_MAX_RAWSZ];
 };
 
-static const char BITMAP_IDX_SIGNATURE[] = {'B', 'I', 'T', 'M'};
-
 #define NEEDS_BITMAP (1u<<22)
 
 enum pack_bitmap_opts {