From 062195117c7fa5f738f7cf2a15aac45c5f1d2ae7 Mon Sep 17 00:00:00 2001
From: Jehan <jehan@girinstud.io>
Date: Thu, 25 Apr 2019 14:28:55 +0900
Subject: [PATCH] plug-ins: fix TIFF linear export.

The export code was checking the existence of a profile variable which
was never set. In other words, it seems we were always converting TIFF
pixels to non-linear, even when we were also exporting a linear profile.

Note that is not useful anymore to check profile existence as we now use
the effective profile (which always exists). So we just have to check if
the "save profile" option is on.
---
 plug-ins/file-tiff/file-tiff-save.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/plug-ins/file-tiff/file-tiff-save.c b/plug-ins/file-tiff/file-tiff-save.c
index 065bd5e6fa..ac42dc791b 100644
--- a/plug-ins/file-tiff/file-tiff-save.c
+++ b/plug-ins/file-tiff/file-tiff-save.c
@@ -287,7 +287,6 @@ save_layer (TIFF         *tif,
   gboolean          alpha;
   gshort            predictor;
   gshort            photometric;
-  GimpColorProfile *profile = NULL;
   gboolean          linear  = FALSE;
   const Babl       *format;
   const Babl       *type;
@@ -342,7 +341,7 @@ save_layer (TIFF         *tif,
     {
     case GIMP_PRECISION_U8_LINEAR:
       /* only keep 8 bit linear RGB if we also save a profile */
-      if (profile)
+      if (tsvals->save_profile)
         {
           bitspersample = 8;
           sampleformat  = SAMPLEFORMAT_UINT;
@@ -409,7 +408,7 @@ save_layer (TIFF         *tif,
       /* save linear RGB only if we save a profile, or a loader won't
        * do the right thing
        */
-      if (profile)
+      if (tsvals->save_profile)
         linear = TRUE;
       else
         linear = FALSE;