From f4c1330edfb1e78ce73533a5a4171483cadf7225 Mon Sep 17 00:00:00 2001
From: Ross Smith II <ross@smithii.com>
Date: Thu, 6 Sep 2018 19:10:48 -0700
Subject: [PATCH] tesseract: add TESSDATA_PREFIX env_var (fixes #2563)

---
 tesseract.json | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tesseract.json b/tesseract.json
index b1b56c985a..1ad1572986 100644
--- a/tesseract.json
+++ b/tesseract.json
@@ -18,6 +18,9 @@
         "unicharset_extractor.exe",
         "wordlist2dawg.exe"
     ],
+    "env_set": {
+        "TESSDATA_PREFIX": "$dir"
+    },
     "persist": [
         "tessdata"
     ],