提交 0afedaa9 编写于 作者: B Behdad Esfahbod

[util/hb-shape] Fix crash; oops

上级 0cd94491
......@@ -50,7 +50,7 @@ struct output_buffer_t
output_format = hb_buffer_serialize_format_from_string (options.output_format, -1);
/* An empty "output_format" parameter basically skips output generating.
* Useful for benchmarking. */
if (*options.output_format &&
if ((!options.output_format || *options.output_format) &&
!hb_buffer_serialize_format_to_string (output_format))
{
if (options.explicit_output_format)
......
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