From c90cffa68861d1eeff814fe873ecf2ae3c5a019d Mon Sep 17 00:00:00 2001
From: Sergey Lyubka <sergey.lyubka@cesanta.com>
Date: Fri, 5 May 2017 10:46:01 +0100
Subject: [PATCH] Fix docker invocation

PUBLISHED_FROM=064b5e508017b0115239fc880f21ca08b9422a25
---
 examples/ESP8266_RTOS/build.sh | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/examples/ESP8266_RTOS/build.sh b/examples/ESP8266_RTOS/build.sh
index 749d1f15..a7d1e0ec 100755
--- a/examples/ESP8266_RTOS/build.sh
+++ b/examples/ESP8266_RTOS/build.sh
@@ -1,7 +1,8 @@
 #!/bin/bash
+REPO=$(cd ../.. && pwd)
 
 docker run \
-  --rm -i -v $(realpath ${PWD}/../..):/src \
+  --rm -i -v $REPO:/src \
   --entrypoint=/bin/bash $(cat sdk.version) -l -c -x '
     export SDK_PATH=/opt/Espressif/ESP8266_RTOS_SDK;
     export BIN_PATH=./bin;