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authorJohn Keeping <john@keeping.me.uk>2015-08-14 11:47:09 +0000
committerJason A. Donenfeld <Jason@zx2c4.com>2015-08-14 13:46:51 +0000
commitfd00e71ab7cf1eabd8d1fc2e5980055350849034 (patch)
tree0f206d7e919bcd301f17278fd0e9c37fb2559a12
parent58e827cbd9811500f72bf25b1db569b208661618 (diff)
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snapshot: don't reimplement cgit_print_error_page()
cgit_print_error_page() has the advantage that it sets a suitable HTTP status code for the response. Note that setting "mimetype" is redundant here since it cannot have changed since being initialized in cgit.c::prepare_context(), so we do not need to worry that cgit_print_error_page() does not set it. Signed-off-by: John Keeping <john@keeping.me.uk>
-rw-r--r--ui-snapshot.c21
1 files changed, 4 insertions, 17 deletions
diff --git a/ui-snapshot.c b/ui-snapshot.c
index 9bcf13d..f68e877 100644
--- a/ui-snapshot.c
+++ b/ui-snapshot.c
@@ -180,21 +180,6 @@ out:
return result ? strbuf_detach(&snapshot, NULL) : NULL;
}
-__attribute__((format (printf, 1, 2)))
-static void show_error(char *fmt, ...)
-{
- va_list ap;
-
- ctx.page.mimetype = "text/html";
- cgit_print_http_headers();
- cgit_print_docstart();
- cgit_print_pageheader();
- va_start(ap, fmt);
- cgit_vprint_error(fmt, ap);
- va_end(ap);
- cgit_print_docend();
-}
-
void cgit_print_snapshot(const char *head, const char *hex,
const char *filename, int dwim)
{
@@ -202,13 +187,15 @@ void cgit_print_snapshot(const char *head, const char *hex,
char *prefix = NULL;
if (!filename) {
- show_error("No snapshot name specified");
+ cgit_print_error_page(400, "Bad request",
+ "No snapshot name specified");
return;
}
f = get_format(filename);
if (!f) {
- show_error("Unsupported snapshot format: %s", filename);
+ cgit_print_error_page(400, "Bad request",
+ "Unsupported snapshot format: %s", filename);
return;
}