diff --git a/fluxion.sh b/fluxion.sh
index 6070209..618c32d 100755
--- a/fluxion.sh
+++ b/fluxion.sh
@@ -356,7 +356,7 @@ function fluxion_set_language() {
 function fluxion_unset_interface() {
 	# Unblock interfaces to make them available.
 	echo -e "$FLUXIONVLine $FLUXIONUnblockingWINotice"
-	rfkill unblock all
+	rfkill unblock all &> $FLUXIONOutputDevice
 
 	# Find all monitor-mode interfaces & all AP interfaces.
 	echo -e "$FLUXIONVLine $FLUXIONFindingExtraWINotice"
diff --git a/lib/InterfaceUtils.sh b/lib/InterfaceUtils.sh
index 22b7b2e..5e56221 100755
--- a/lib/InterfaceUtils.sh
+++ b/lib/InterfaceUtils.sh
@@ -187,7 +187,7 @@ function interface_prompt() {
 	fi
 
 	# If only one interface exists and it's available, choose it.
-    if [ ${#__interface_prompt__ifAvailable[@]} -eq 1 -a ${__interface_prompt__ifAvailableState[0]} = "[+]" ]; then
+    if [ "${#__interface_prompt__ifAvailable[@]}" -eq 1 -a "${__interface_prompt__ifAvailableState[0]}" = "[+]" ]; then
 		InterfacePromptWISelected="${__interface_prompt__ifAvailable[0]}"
 		InterfacePromptWISelectedState="[+]" # It passed the condition, it must be +
 		InterfacePromptWISelectedInfo="${__interface_prompt__ifAvailableInfo[0]}"