Suppress the output of cryptsetup isLuks.

No idea why it would output anything, but it does in case of failure.
Suppress the standard error.

1 files changed, 1 insertions, 1 deletions

diff --git a/rc.sysinit b/rc.sysinit
index 93f4261..d562e36 100755
--- a/rc.sysinit
+++ b/rc.sysinit
@@ -133,7 +133,7 @@ if [[ -f /etc/crypttab && $CS ]]; then
 			# Ordering of options is different if you are using LUKS vs. not.
 			# Use ugly swizzling to deal with it.
 			# isLuks only gives an exit code but no output to stdout or stderr.
-			if $CS isLuks "$2"; then
+			if $CS isLuks "$2" 2>/dev/null; then
 				open=luksOpen
 				a="$2"
 				b="$1"