From: handa <handa>
Date: Thu, 5 Aug 2004 05:20:13 +0000 (+0000)
Subject: (read_ligature_attach): Fix for the case that an
X-Git-Tag: REL-0-9-1~24
X-Git-Url: http://git.chise.org/gitweb/?a=commitdiff_plain;h=d457fd9766282fb3bb343343d609cbc967540961;p=m17n%2Flibotf.git

(read_ligature_attach): Fix for the case that an
offset is NULL.
---

diff --git a/src/otfopen.c b/src/otfopen.c
index 0fce174..60adefe 100644
--- a/src/otfopen.c
+++ b/src/otfopen.c
@@ -2213,9 +2213,16 @@ read_ligature_attach (OTF *otf, OTF_Stream *stream, long offset,
     }
   for (i = 0; i < attach->ComponentCount; i++)
     for (j = 0; j < ClassCount; j++)
-      if (read_anchor (otf, stream, offset + attach->offset,
-		       &attach->ComponentRecord[i].LigatureAnchor[j]) < 0)
-	return -1;
+      {
+	if (attach->ComponentRecord[i].LigatureAnchor[j].offset)
+	  {
+	    if (read_anchor (otf, stream, offset + attach->offset,
+			     &attach->ComponentRecord[i].LigatureAnchor[j]) < 0)
+	      return -1;
+	  }
+	else
+	  attach->ComponentRecord[i].LigatureAnchor[j].AnchorFormat = 0;
+      }
   return 0;
 }