[util/hb-shape] Fix crash; oops

0afedaa9 · Behdad Esfahbod · 0cd94491 · 0afedaa9
隐藏空白更改
内联并排

Showing with 1 addition and 1 deletion

util/hb-shape.cc util/hb-shape.cc +1 -1

未找到文件。
--- a/util/hb-shape.cc
+++ b/util/hb-shape.cc
@@ -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)