From c6c4bc078a42be2a4cf8ee70f8bc0652a7b77a8f Mon Sep 17 00:00:00 2001
From: Nadav Ruskin <nadav.ruskin@eyesight-tech.com>
Date: Tue, 10 Jul 2018 16:55:17 +0300
Subject: [PATCH] Fixed trying to read wsl.conf when it's missing

---
 imagefiles/dockcross | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/imagefiles/dockcross b/imagefiles/dockcross
index 9eb2890..aecc78c 100755
--- a/imagefiles/dockcross
+++ b/imagefiles/dockcross
@@ -185,11 +185,13 @@ fi
 if [ -n "$UBUNTU_ON_WINDOWS" ]; then
     WSL_ROOT="/mnt/"
     CFG_FILE=/etc/wsl.conf
-    CFG_CONTENT=$(cat $CFG_FILE | sed -r '/[^=]+=[^=]+/!d' | sed -r 's/\s+=\s/=/g')
-    eval "$CFG_CONTENT"
-    if [ -n "$root" ]; then
-        WSL_ROOT=$root
-    fi
+	if [ -f CFG_FILE ]; then
+		CFG_CONTENT=$(cat $CFG_FILE | sed -r '/[^=]+=[^=]+/!d' | sed -r 's/\s+=\s/=/g')
+		eval "$CFG_CONTENT"
+		if [ -n "$root" ]; then
+			WSL_ROOT=$root
+		fi
+	fi
     HOST_PWD=`pwd -P`
     HOST_PWD=${HOST_PWD/$WSL_ROOT//}
 elif [ -n "$MSYS" ]; then