ui-blog: fix oid handling

We have to use a pointer for walk_tree_ctx->matched_oid.

This fixes faulty commit 6e4b7b6776eb994e795fa38b2619db6c55e10ecc
(ui-blob: replace 'unsigned char sha1[20]' with 'struct object_id oid').

diff --git a/ui-blob.c b/ui-blob.c
index 2f8bb7a006fc82ffe6f827f46bb3793e7d99e1fa..5f30de753737290c1f3e3f4c6a4a861609d907a7 100644 (file)
--- a/ui-blob.c
+++ b/ui-blob.c
@@ -13,7 +13,7 @@
 
 struct walk_tree_context {
        const char *match_path;
-       struct object_id matched_oid;
+       struct object_id *matched_oid;
        unsigned int found_path:1;
        unsigned int file_only:1;
 };
@@ -28,7 +28,7 @@ static int walk_tree(const unsigned char *sha1, struct strbuf *base,
        if (strncmp(base->buf, walk_tree_ctx->match_path, base->len)
                || strcmp(walk_tree_ctx->match_path + base->len, pathname))
                return READ_TREE_RECURSIVE;
-       hashcpy(walk_tree_ctx->matched_oid.hash, sha1);
+       hashcpy(walk_tree_ctx->matched_oid->hash, sha1);
        walk_tree_ctx->found_path = 1;
        return 0;
 }
@@ -47,7 +47,7 @@ int cgit_ref_path_exists(const char *path, const char *ref, int file_only)
        };
        struct walk_tree_context walk_tree_ctx = {
                .match_path = path,
-               .matched_oid = oid,
+               .matched_oid = &oid,
                .found_path = 0,
                .file_only = file_only
        };
@@ -77,7 +77,7 @@ int cgit_print_file(char *path, const char *head, int file_only)
        };
        struct walk_tree_context walk_tree_ctx = {
                .match_path = path,
-               .matched_oid = oid,
+               .matched_oid = &oid,
                .found_path = 0,
                .file_only = file_only
        };
@@ -120,7 +120,7 @@ void cgit_print_blob(const char *hex, char *path, const char *head, int file_onl
        };
        struct walk_tree_context walk_tree_ctx = {
                .match_path = path,
-               .matched_oid = oid,
+               .matched_oid = &oid,
                .found_path = 0,
                .file_only = file_only
        };