[freetype2] master 9f15370: * src/base/ftoutln.c (FT_Outline_Get_Orientation): Init `cbox'.

[Werner LEMBERG]

branch: master
commit 9f15370e564eee41c83ff85bb66ead93517a641b
Author: Werner Lemberg <address@hidden>
Commit: Werner Lemberg <address@hidden>

    * src/base/ftoutln.c (FT_Outline_Get_Orientation): Init `cbox'.
    
    Taken from patch #9667, written by Steve Langasek
    <address@hidden>.
    
    This fixes a build failure (most probably a bug in gcc) on ppc64el
    when building with -O3.
---
 ChangeLog          | 10 ++++++++++
 src/base/ftoutln.c |  2 +-
 2 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index 772ea85..87f3d17 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,13 @@
+2018-07-12  Werner Lemberg  <address@hidden>
+
+       * src/base/ftoutln.c (FT_Outline_Get_Orientation): Init `cbox'.
+
+       Taken from patch #9667, written by Steve Langasek
+       <address@hidden>.
+
+       This fixes a build failure (most probably a bug in gcc) on ppc64el
+       when building with -O3.
+
 2018-07-05  Werner Lemberg  <address@hidden>
 
        Fix typo (#54238).
diff --git a/src/base/ftoutln.c b/src/base/ftoutln.c
index 2d2fc20..99edb0e 100644
--- a/src/base/ftoutln.c
+++ b/src/base/ftoutln.c
@@ -1044,7 +1044,7 @@
   FT_EXPORT_DEF( FT_Orientation )
   FT_Outline_Get_Orientation( FT_Outline*  outline )
   {
-    FT_BBox     cbox;
+    FT_BBox     cbox = { 0, 0, 0, 0 };
     FT_Int      xshift, yshift;
     FT_Vector*  points;
     FT_Vector   v_prev, v_cur;