[U-Boot] [PATCH] Makefile: fix processing of default environment file

[Samuel Mescoff]

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 <samuel at mescoff.fr>
---
 Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index 2824a6e159..d11ee021ca 100644
--- a/Makefile
+++ b/Makefile
@@ -1660,7 +1660,7 @@ define filechk_defaultenv.h
 	(grep -v '^#' | \
 	 grep -v '^$$' | \
 	 tr '\n' '\0' | \
-	 sed -e 's/\\\x0/\n/' | \
+	 sed -e 's/\\\x0\s*//g' | \
 	 xxd -i ; echo ", 0x00" ; )
 endef
 
-- 
2.20.1