[Buildroot] [PATCH 1/4] acpid: replace "echo -e" with printf

[Maxime Hadjinlian]

printf is POSIX-compliant, echo -e is not.

Signed-off-by: Maxime Hadjinlian <maxime.hadjinlian at gmail.com>
---
 package/acpid/acpid.mk | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/package/acpid/acpid.mk b/package/acpid/acpid.mk
index 1f4ec31..4a61f16 100644
--- a/package/acpid/acpid.mk
+++ b/package/acpid/acpid.mk
@@ -17,7 +17,7 @@ endef
 
 define ACPID_SET_EVENTS
 	mkdir -p $(TARGET_DIR)/etc/acpi/events
-	/bin/echo -e "event=button[ /]power\naction=/sbin/poweroff" \
+	printf "event=button[ /]power\naction=/sbin/poweroff" \
 		>$(TARGET_DIR)/etc/acpi/events/powerbtn
 endef
 
-- 
2.0.0.rc0