1 files changed, 7 insertions, 5 deletions

diff --git a/ui-snapshot.c b/ui-snapshot.c
index 6f09151..f25613e 100644
--- a/ui-snapshot.c
+++ b/ui-snapshot.c
@@ -58,8 +58,8 @@ static int write_tar_bzip2_archive(struct archiver_args *args)
 
 const struct cgit_snapshot_format cgit_snapshot_formats[] = {
         { ".zip", "application/x-zip", write_zip_archive, 0x1 },
-        { ".tar.gz", "application/x-tar", write_tar_gzip_archive, 0x2 },
-        { ".tar.bz2", "application/x-tar", write_tar_bzip2_archive, 0x4 },
+        { ".tar.gz", "application/x-gzip", write_tar_gzip_archive, 0x2 },
+        { ".tar.bz2", "application/x-bzip2", write_tar_bzip2_archive, 0x4 },
         { ".tar", "application/x-tar", write_tar_archive, 0x8 },
         {}
 };
@@ -175,10 +175,12 @@ void cgit_print_snapshot(const char *head, const char *hex,
 
         if (!hex && dwim) {
                 hex = get_ref_from_filename(ctx.repo->url, filename, f);
-                if (hex != NULL) {
-                        prefix = xstrdup(filename);
-                        prefix[strlen(filename) - strlen(f->suffix)] = '\0';
+                if (hex == NULL) {
+                        html_status(404, "Not found", 0);
+                        return;
                 }
+                prefix = xstrdup(filename);
+                prefix[strlen(filename) - strlen(f->suffix)] = '\0';
         }
 
         if (!hex)