Aric Stewart : usp10: Correct a few fallback conditions in Syriac shaping.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: d0012622d3c5e173da03272988756d7e5d6e4d52
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=d0012622d3c5e173da03272988756d7e5d6e4d52

Author: Aric Stewart <aric at codeweavers.com>
Date:   Tue May 17 15:05:10 2011 -0500

usp10: Correct a few fallback conditions in Syriac shaping.

---

 dlls/usp10/shape.c |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/dlls/usp10/shape.c b/dlls/usp10/shape.c
index b718190..c0050c9 100644
--- a/dlls/usp10/shape.c
+++ b/dlls/usp10/shape.c
@@ -1178,6 +1178,8 @@ word_break_causing(neighbour_char(i,dirL,pwcChars,cChars)))
             context_shape[i] = Afn;
             else if ( (rchar == DALATH || rchar == RISH) && word_break_causing(neighbour_char(i,dirL,pwcChars,cChars)))
             context_shape[i] = Afx;
+            else
+            context_shape[i] = Xn;
         }
         else if (context_type[i] == jtR &&
 right_join_causing(neighbour_joining_type(i,dirR,context_type,cChars,psa)))
@@ -1206,6 +1208,8 @@ right_join_causing(neighbour_joining_type(i,dirR,context_type,cChars,psa)))
             UpdateClusters(nextIndex, *pcGlyphs - prevCount, dirL, cChars, pwLogClust);
             i = nextIndex;
         }
+        else
+            i++;
     }
 
     HeapFree(GetProcessHeap(),0,context_shape);