[pango/harfbuzz-ng] [HB] Fix a couple other sanitize() bugs

[Behdad Esfahbod <behdad src gnome org>]

commit 2e28925934eac99d59ba3a9257071e0e735d0819
Author: Behdad Esfahbod <behdad behdad org>
Date:   Tue Aug 4 23:24:35 2009 -0400

    [HB] Fix a couple other sanitize() bugs

 pango/opentype/hb-ot-layout-gpos-private.hh |    4 ++--
 pango/opentype/hb-ot-layout-gsub-private.hh |    4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/pango/opentype/hb-ot-layout-gpos-private.hh b/pango/opentype/hb-ot-layout-gpos-private.hh
index bbf2773..70dc791 100644
--- a/pango/opentype/hb-ot-layout-gpos-private.hh
+++ b/pango/opentype/hb-ot-layout-gpos-private.hh
@@ -1497,7 +1497,7 @@ struct PosLookup : Lookup
 
   inline bool sanitize (SANITIZE_ARG_DEF) {
     SANITIZE_DEBUG ();
-    if (Lookup::sanitize (SANITIZE_ARG)) return false;
+    if (!Lookup::sanitize (SANITIZE_ARG)) return false;
     OffsetArrayOf<PosLookupSubTable> &list = (OffsetArrayOf<PosLookupSubTable> &) subTable;
     return SANITIZE_THIS (list);
   }
@@ -1529,7 +1529,7 @@ struct GPOS : GSUBGPOS
 
   bool sanitize (SANITIZE_ARG_DEF) {
     SANITIZE_DEBUG ();
-    if (GSUBGPOS::sanitize (SANITIZE_ARG)) return false;
+    if (!GSUBGPOS::sanitize (SANITIZE_ARG)) return false;
     OffsetTo<PosLookupList> &list = CAST(OffsetTo<PosLookupList>, lookupList, 0);
     return SANITIZE_THIS (list);
   }
diff --git a/pango/opentype/hb-ot-layout-gsub-private.hh b/pango/opentype/hb-ot-layout-gsub-private.hh
index 7b421db..a46006d 100644
--- a/pango/opentype/hb-ot-layout-gsub-private.hh
+++ b/pango/opentype/hb-ot-layout-gsub-private.hh
@@ -822,7 +822,7 @@ struct SubstLookup : Lookup
 
   inline bool sanitize (SANITIZE_ARG_DEF) {
     SANITIZE_DEBUG ();
-    if (Lookup::sanitize (SANITIZE_ARG)) return false;
+    if (!Lookup::sanitize (SANITIZE_ARG)) return false;
     OffsetArrayOf<SubstLookupSubTable> &list = (OffsetArrayOf<SubstLookupSubTable> &) subTable;
     return SANITIZE_THIS (list);
   }
@@ -855,7 +855,7 @@ struct GSUB : GSUBGPOS
 
   bool sanitize (SANITIZE_ARG_DEF) {
     SANITIZE_DEBUG ();
-    if (GSUBGPOS::sanitize (SANITIZE_ARG)) return false;
+    if (!GSUBGPOS::sanitize (SANITIZE_ARG)) return false;
     OffsetTo<SubstLookupList> &list = CAST(OffsetTo<SubstLookupList>, lookupList, 0);
     return SANITIZE_THIS (list);
   }