Gather page output into one buffer

1 file changed, 4 insertions, 0 deletions

diff --git a/source/ui-shared.c b/source/ui-shared.c
index 125a235..23da286 100644
--- a/source/ui-shared.c
+++ b/source/ui-shared.c
@@ -808,6 +808,10 @@ void cgit_print_http_headers(void)
 	if (ctx.page.etag)
 		htmlf("ETag: \"%s\"\n", ctx.page.etag);
 	html("\n");
+	// Several pages follow the header block with output produced by git
+	// rather than by html_raw, the patch, raw diff and snapshot views among
+	// them. Emptying the buffer here keeps the headers ahead of it.
+	html_flush();
 	if (ctx.env.request_method && !strcmp(ctx.env.request_method, "HEAD"))
 		exit(0);
 }