From 9576bb5f0397992e4c32a81c1bfb635b1cffe256 Mon Sep 17 00:00:00 2001
From: Edgars Beigarts <edgars.beigarts@gmail.com>
Date: Thu, 24 Nov 2016 14:50:39 +0200
Subject: [PATCH] Fix strage exit codes with docker exec

https://github.com/docker/compose/issues/3379
---
 functions | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/functions b/functions
index f011376..f17b161 100755
--- a/functions
+++ b/functions
@@ -58,7 +58,7 @@ retry-docker-command() {
   local ID="$1" COMMAND="$2"
   local i=0 success=false
   until [ $i -ge 100 ]; do
-    set +e; docker exec -it "$ID" bash -c "$COMMAND" 2> /dev/null; exit_code=$? ; set -e
+    set +e; docker exec -it "$ID" sh -c "$COMMAND" 2> /dev/null; exit_code=$? ; set -e
     if [[ "$exit_code" == 0 ]]; then
       success=true
       break