1 files changed, 1 insertions, 1 deletions

diff --git a/scripts/oe-buildenv-internal b/scripts/oe-buildenv-internal
index be212f2cd0..e04db0398d 100755
--- a/scripts/oe-buildenv-internal
+++ b/scripts/oe-buildenv-internal
@@ -116,6 +116,6 @@ all_proxy NO_PROXY no_proxy SSH_AGENT_PID SSH_AUTH_SOCK BB_SRCREV_POLICY \
 SDKMACHINE BB_NUMBER_THREADS BB_NO_NETWORK PARALLEL_MAKE GIT_PROXY_COMMAND \
 SOCKS5_PASSWD SOCKS5_USER SCREENDIR STAMPS_DIR"
 
-BB_ENV_EXTRAWHITE=$(echo $BB_ENV_EXTRAWHITE $BB_ENV_EXTRAWHITE_OE | sed 's/ /\n/g' | LC_ALL=C sort --unique)
+BB_ENV_EXTRAWHITE="$(echo $BB_ENV_EXTRAWHITE $BB_ENV_EXTRAWHITE_OE | tr ' ' '\n' | LC_ALL=C sort --unique | tr '\n' ' ')"
 
 export BB_ENV_EXTRAWHITE