ui-blob: always use generic mimetypes

ui-blob.c

@@ -161,12 +161,10 @@ void cgit_print_blob(const char *hex, char *path, const char *head, int file_onl
 	}
 
 	buf[size] = '\0';
-	if (!ctx.page.mimetype) {
 	if (buffer_is_binary(buf, size))
 		ctx.page.mimetype = "application/octet-stream";
 	else
 		ctx.page.mimetype = "text/plain";
-	}
 	ctx.page.filename = path;
 	cgit_print_http_headers();
 	html_raw(buf, size);