Make hb_language_from_string("") return NULL language

316b7a1a · Behdad Esfahbod · db60c96f · 316b7a1a
隐藏空白更改
内联并排

Showing with 1 addition and 1 deletion

src/hb-language.c src/hb-language.c +1 -1

未找到文件。
--- a/src/hb-language.c
+++ b/src/hb-language.c
@@ -85,7 +85,7 @@ hb_language_from_string (const char *str)

  /* TODO Use a hash table or something */

-  if (!str)
+  if (!str || !*str)
    return NULL;

  for (i = 0; i < num_langs; i++)