diff options
Diffstat (limited to 'ui-snapshot.c')
| -rw-r--r-- | ui-snapshot.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/ui-snapshot.c b/ui-snapshot.c index 9be5dbe..a47884e 100644 --- a/ui-snapshot.c +++ b/ui-snapshot.c @@ -100,11 +100,11 @@ static int make_snapshot(const struct cgit_snapshot_format *format, unsigned char sha1[20]; if (get_sha1(hex, sha1)) { - cgit_print_error(fmt("Bad object id: %s", hex)); + cgit_print_error("Bad object id: %s", hex); return 1; } if (!lookup_commit_reference(sha1)) { - cgit_print_error(fmt("Not a commit reference: %s", hex)); + cgit_print_error("Not a commit reference: %s", hex); return 1; } ctx.page.mimetype = xstrdup(format->mimetype); @@ -154,13 +154,18 @@ static const char *get_ref_from_filename(const char *url, const char *filename, return NULL; } -static void show_error(char *msg) +__attribute__((format (printf, 1, 2))) +static void show_error(char *fmt, ...) { + va_list ap; + ctx.page.mimetype = "text/html"; cgit_print_http_headers(&ctx); cgit_print_docstart(&ctx); cgit_print_pageheader(&ctx); - cgit_print_error(msg); + va_start(ap, fmt); + cgit_vprint_error(fmt, ap); + va_end(ap); cgit_print_docend(); } @@ -177,8 +182,7 @@ void cgit_print_snapshot(const char *head, const char *hex, f = get_format(filename); if (!f) { - show_error(xstrdup(fmt("Unsupported snapshot format: %s", - filename))); + show_error("Unsupported snapshot format: %s", filename); return; } |