From 3bdecab23b5e322646ae31ae12175c9ff7f5074c Mon Sep 17 00:00:00 2001
From: Alf Watt <alf.watt@mapbox.com>
Date: Tue, 19 Mar 2019 11:33:26 -0700
Subject: Positive changes can be a challenge

---
 Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index 1210cf3f78..afbcd70d0f 100644
--- a/Makefile
+++ b/Makefile
@@ -56,7 +56,7 @@ default: test
 BUILD_DEPS += Makefile
 BUILD_DEPS += CMakeLists.txt
 
-BUILD__DOCS := true
+BUILD_DOCS ?= true
 
 #### macOS targets ##############################################################
 
-- 
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