From dad72d28f54d708c1623fb4d4178ccc04cb7c840 Mon Sep 17 00:00:00 2001
From: Kyle Mathews <mathews.kyle@gmail.com>
Date: Fri, 16 Feb 2018 15:04:21 -0800
Subject: [PATCH] Restore tiff option but without force option defaulting to
 true

---
 packages/gatsby-plugin-sharp/src/index.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/packages/gatsby-plugin-sharp/src/index.js b/packages/gatsby-plugin-sharp/src/index.js
index df0841fdab45f..38fc03c4ebc1f 100644
--- a/packages/gatsby-plugin-sharp/src/index.js
+++ b/packages/gatsby-plugin-sharp/src/index.js
@@ -84,6 +84,10 @@ const processFile = (file, jobs, cb) => {
         quality: args.quality,
         force: args.toFormat === `webp`,
       })
+      .tiff({
+        quality: args.quality,
+        force: args.toFormat === `tiff`,
+      })
 
     // grayscale
     if (args.grayscale) {