| -rw-r--r-- | ui-snapshot.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/ui-snapshot.c b/ui-snapshot.c index 5f813fc..f25613e 100644 --- a/ui-snapshot.c +++ b/ui-snapshot.c @@ -130,63 +130,65 @@ static const char *get_ref_from_filename(const char *url, const char *filename, const char *reponame; unsigned char sha1[20]; char *snapshot; snapshot = xstrdup(filename); snapshot[strlen(snapshot) - strlen(format->suffix)] = '\0'; fprintf(stderr, "snapshot=%s\n", snapshot); if (get_sha1(snapshot, sha1) == 0) return snapshot; reponame = cgit_repobasename(url); fprintf(stderr, "reponame=%s\n", reponame); if (prefixcmp(snapshot, reponame) == 0) { snapshot += strlen(reponame); while (snapshot && (*snapshot == '-' || *snapshot == '_')) snapshot++; } if (get_sha1(snapshot, sha1) == 0) return snapshot; snapshot = fmt("v%s", snapshot); if (get_sha1(snapshot, sha1) == 0) return snapshot; return NULL; } void cgit_print_snapshot(const char *head, const char *hex, const char *filename, int snapshots, int dwim) { const struct cgit_snapshot_format* f; char *prefix = NULL; f = get_format(filename); if (!f) { ctx.page.mimetype = "text/html"; cgit_print_http_headers(&ctx); cgit_print_docstart(&ctx); cgit_print_pageheader(&ctx); cgit_print_error(fmt("Unsupported snapshot format: %s", filename)); cgit_print_docend(); return; } if (!hex && dwim) { hex = get_ref_from_filename(ctx.repo->url, filename, f); - if (hex != NULL) { + if (hex == NULL) { + html_status(404, "Not found", 0); + return; + } prefix = xstrdup(filename); prefix[strlen(filename) - strlen(f->suffix)] = '\0'; } - } if (!hex) hex = head; if (!prefix) prefix = xstrdup(cgit_repobasename(ctx.repo->url)); make_snapshot(f, hex, prefix, filename); free(prefix); } |