From: handa <handa>
Date: Wed, 22 Sep 2010 03:46:17 +0000 (+0000)
Subject: (OTF_check_features): If language is specified but not found, return 0
X-Git-Tag: REL-0-9-12~2
X-Git-Url: http://git.chise.org/gitweb/?p=m17n%2Flibotf.git;a=commitdiff_plain;h=e82129639d46b119f5d4935132cce722e7039384

(OTF_check_features): If language is specified but not found, return 0
instead of using the default langsys.
---

diff --git a/src/otfopen.c b/src/otfopen.c
index 299c23b..8aa062d 100644
--- a/src/otfopen.c
+++ b/src/otfopen.c
@@ -3210,8 +3210,10 @@ OTF_check_features (OTF *otf, int gsubp,
       for (i = 0; i < Script->LangSysCount && ! LangSys; i++)
 	if (Script->LangSysRecord[i].LangSysTag == language)
 	  LangSys = Script->LangSys + i;
+      if (! LangSys)
+	return 0;
     }
-  if (! LangSys)
+  else
     LangSys = &Script->DefaultLangSys;
   for (j = 0; j < n_features; j++)
     {