Makefile: fix processing of default environment file

Allow the default environment file to contain long lines split into
multiples lines.

Leading white spaces can be added for readability as well.

Signed-off-by: Samuel Mescoff <[email protected]>
Acked-by: Joe Hershberger <[email protected]>

1 files changed, 1 insertions, 1 deletions

diff --git a/Makefile b/Makefile
index 55aa90cf17f..07539ca5968 100644
--- a/Makefile
+++ b/Makefile
@@ -1830,7 +1830,7 @@ define filechk_defaultenv.h
 	(grep -v '^#' | \
 	 grep -v '^$$' | \
 	 tr '\n' '\0' | \
-	 sed -e 's/\\\x0/\n/g' | \
+	 sed -e 's/\\\x0\s*//g' | \
 	 xxd -i ; echo ", 0x00" ; )
 endef