From 0b3304528543339c4ee9260e76afa173e5e7b613 Mon Sep 17 00:00:00 2001
From: Dave Arnold <darnold@adobe.com>
Date: Wed, 2 Oct 2013 11:04:06 +0200
Subject: [PATCH] * src/cff/cf2font.c (cf2_computeDarkening): Initialize
 darkenAmount.

This line was lost in commit 89ca1fd6 (from 2013-06-25).  The effect
is to use a previous darkening amount when producing an unhinted,
unscaled outline.  This can cause autohint samples in ftgrid and
ftview to be based on darkened CFF outlines instead of unhinted,
undarkened ones.
---
 ChangeLog         | 10 ++++++++++
 src/cff/cf2font.c |  1 +
 2 files changed, 11 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index 16e6c7d8d..644fb67c2 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,13 @@
+2013-10-02  Dave Arnold  <darnold@adobe.com>
+
+	* src/cff/cf2font.c (cf2_computeDarkening): Initialize darkenAmount.
+
+	This line was lost in commit 89ca1fd6 (from 2013-06-25).  The effect
+	is to use a previous darkening amount when producing an unhinted,
+	unscaled outline.  This can cause autohint samples in ftgrid and
+	ftview to be based on darkened CFF outlines instead of unhinted,
+	undarkened ones.
+
 2013-09-29  Dave Arnold  <darnold@adobe.com>
 
 	Fix Savannah bug #39295.
diff --git a/src/cff/cf2font.c b/src/cff/cf2font.c
index fe454c3a9..2eb77322e 100644
--- a/src/cff/cf2font.c
+++ b/src/cff/cf2font.c
@@ -101,6 +101,7 @@
     /* convenience.                                             */
     CF2_Fixed  stemWidthPer1000, scaledStem;
 
+    *darkenAmount = 0;
 
     if ( boldenAmount == 0 && !stemDarkened )
       return;