[pango] Only use finer harfbuzz clusters when they work

[Matthias Clasen <matthiasc src gnome org>]

commit 991e280c9affc6e5da8b35888b7ae74d2b0d0088
Author: Matthias Clasen <mclasen redhat com>
Date:   Tue Sep 1 12:21:23 2015 -0400

    Only use finer harfbuzz clusters when they work
    
    Harfbuzz 1.0.2 had errors in this area that gave us crashes
    in the testsuite (testiter). Therefore, only use this feature with
    Harfbuzz 1.0.3 or newer.

 pango/pangofc-shape.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/pango/pangofc-shape.c b/pango/pangofc-shape.c
index c9c0861..816aa8b 100644
--- a/pango/pangofc-shape.c
+++ b/pango/pangofc-shape.c
@@ -342,7 +342,7 @@ _pango_fc_shape (PangoFont           *font,
   hb_buffer_set_direction (hb_buffer, hb_direction);
   hb_buffer_set_script (hb_buffer, hb_glib_script_to_script (analysis->script));
   hb_buffer_set_language (hb_buffer, hb_language_from_string (pango_language_to_string (analysis->language), 
-1));
-#if HB_VERSION_ATLEAST(1,0,2)
+#if HB_VERSION_ATLEAST(1,0,3)
   hb_buffer_set_cluster_level (hb_buffer, HB_BUFFER_CLUSTER_LEVEL_MONOTONE_CHARACTERS);
 #endif
   hb_buffer_set_flags (hb_buffer,