consolidate two copies of new style object header parsing code.

[git.git] / blame.c

diff --git a/blame.c b/blame.c
index 54a43d5c54b86b474444b4440604b0df7ac61116..8968046b0045633e6046c3126978819e9910a5f2 100644 (file)
--- a/blame.c
+++ b/blame.c
@@ -56,9 +56,9 @@ struct patch {
 static void get_blob(struct commit *commit);
 
 /* Only used for statistics */
-static int num_get_patch = 0;
-static int num_commits = 0;
-static int patch_time = 0;
+static int num_get_patch;
+static int num_commits;
+static int patch_time;
 
 struct blame_diff_state {
        struct xdiff_emit_state xm;
@@ -165,7 +165,7 @@ static int get_blob_sha1(struct tree *t, const char *pathname,
        blame_file = pathname;
        pathspec[0] = pathname;
        pathspec[1] = NULL;
-       memset(blob_sha1, 0, sizeof(blob_sha1));
+       hashclr(blob_sha1);
        read_tree_recursive(t, "", 0, 0, pathspec, get_blob_sha1_internal);
 
        for (i = 0; i < 20; i++) {
@@ -176,7 +176,7 @@ static int get_blob_sha1(struct tree *t, const char *pathname,
        if (i == 20)
                return -1;
 
-       memcpy(sha1, blob_sha1, 20);
+       hashcpy(sha1, blob_sha1);
        return 0;
 }
 
@@ -191,7 +191,7 @@ static int get_blob_sha1_internal(const unsigned char *sha1, const char *base,
            strcmp(blame_file + baselen, pathname))
                return -1;
 
-       memcpy(blob_sha1, sha1, 20);
+       hashcpy(blob_sha1, sha1);
        return -1;
 }