[HarfBuzz] harfbuzz: Branch 'master'

[Behdad Esfahbod]

 src/hb-glib.cc |    2 +-
 src/hb-icu.cc  |    2 +-
 src/hb-ucdn.cc |    2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

New commits:
commit bfa7f37a73508ca185cf2f3e06755db8c8258ddf
Author: Behdad Esfahbod <behdad at behdad.org>
Date:   Fri Oct 27 16:03:51 2017 -0600

    Fix previous commit
    
    Oops.

diff --git a/src/hb-glib.cc b/src/hb-glib.cc
index c8863ea7..50c30e9c 100644
--- a/src/hb-glib.cc
+++ b/src/hb-glib.cc
@@ -401,7 +401,7 @@ retry:
 #endif
   };
 
-  return funcs;
+  return hb_unicode_funcs_reference (funcs);
 }
 
 #if GLIB_CHECK_VERSION(2,31,10)
diff --git a/src/hb-icu.cc b/src/hb-icu.cc
index 2550e438..552eaeca 100644
--- a/src/hb-icu.cc
+++ b/src/hb-icu.cc
@@ -390,5 +390,5 @@ retry:
 #endif
   };
 
-  return funcs;
+  return hb_unicode_funcs_reference (funcs);
 }
diff --git a/src/hb-ucdn.cc b/src/hb-ucdn.cc
index e51f0353..9515bda2 100644
--- a/src/hb-ucdn.cc
+++ b/src/hb-ucdn.cc
@@ -269,5 +269,5 @@ retry:
 #endif
   };
 
-  return funcs;
+  return hb_unicode_funcs_reference (funcs);
 }