From 63a475504ebf915000634b7fee3f4ce7feefea07 Mon Sep 17 00:00:00 2001
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From: Martin Jansa <Martin.Jansa@gmail.com>
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Date: Thu, 2 Sep 2021 15:00:08 +0200
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Subject: [PATCH] Fix build with -Werror,-Wunused-but-set-variable
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Fixes:
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firefox/68.9.0esr-r0/firefox-68.9.0/gfx/harfbuzz/src/hb-subset-cff1.cc:467:33: error: variable 'supp_size' set but not used [-Werror,-Wunused-but-set-variable]
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Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
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---
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gfx/harfbuzz/src/hb-subset-cff1.cc | 4 +---
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1 file changed, 1 insertion(+), 3 deletions(-)
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diff --git a/gfx/harfbuzz/src/hb-subset-cff1.cc b/gfx/harfbuzz/src/hb-subset-cff1.cc
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index 49ac0bf429..d51842e297 100644
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--- a/gfx/harfbuzz/src/hb-subset-cff1.cc
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+++ b/gfx/harfbuzz/src/hb-subset-cff1.cc
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@@ -464,12 +464,11 @@ struct cff_subset_plan {
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unsigned int plan_subset_encoding (const OT::cff1::accelerator_subset_t &acc, hb_subset_plan_t *plan)
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{
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const Encoding *encoding = acc.encoding;
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- unsigned int size0, size1, supp_size;
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+ unsigned int size0, size1;
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hb_codepoint_t code, last_code = CFF_UNDEF_CODE;
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hb_vector_t<hb_codepoint_t> supp_codes;
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subset_enc_code_ranges.resize (0);
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- supp_size = 0;
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supp_codes.init ();
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subset_enc_num_codes = plan->num_output_glyphs () - 1;
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@@ -505,7 +504,6 @@ struct cff_subset_plan {
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code_pair_t pair = { supp_codes[i], sid };
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subset_enc_supp_codes.push (pair);
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}
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- supp_size += SuppEncoding::static_size * supp_codes.length;
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}
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}
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supp_codes.fini ();
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