Quickfix for a question

data/linux/openra-installscript.sh

@@ -160,7 +160,7 @@ if [[ $(echo $response | sed 's/ //g') =~ ^([yY][eE][sS]|[yY])$ ]]; then
 
 	read -r -p "Please type 1 or 2 (Default: 2): " number
 	attempts=5
-	while [[ ! $(echo $number | sed 's/ //g') -eq 1 && ! $(echo $number | sed 's/ //g') -eq 2 ]]; do
+	while [[ ! $(echo $number | sed 's/ //g') -eq 1 && ! $(echo $number | sed 's/ //g') -eq 2 && ! $(echo $number | sed 's/ //g') == "" ]]; do
 		attempts=$(($attempts -1))
 		if [[ $attempts -eq 0 ]]; then
 			echo -e "\nMaximum attempts reached. Aborting.\n"
@@ -171,6 +171,10 @@ if [[ $(echo $response | sed 's/ //g') =~ ^([yY][eE][sS]|[yY])$ ]]; then
 		let number=$(echo $number | sed 's/ //g')
 	done
 
+	if [[ $number == "" ]]; then
+	let number=2
+	fi
+
 	sleep 1
 
 	echo -e "\nDune 2 -- Question\n"

linux-install.sh

@@ -88,7 +88,7 @@ if [[ $DISTRO =~ "$ARCH" ]]; then
 
 			read -r -p "Please type 1 or 2 (Default: 2): " number
 			attempts=5
-			while [[ ! $(echo $number | sed 's/ //g') -eq 1 && ! $(echo $number | sed 's/ //g') -eq 2 ]]; do
+			while [[ ! $(echo $number | sed 's/ //g') -eq 1 && ! $(echo $number | sed 's/ //g') -eq 2 && ! $(echo $number | sed 's/ //g') == "" ]]; do
 				attempts=$(($attempts -1))
 				if [[ $attempts -eq 0 ]]; then
 					echo -e "\nMaximum attempts reached. Aborting.\n"
@@ -99,6 +99,10 @@ if [[ $DISTRO =~ "$ARCH" ]]; then
 				let number=$(echo $number | sed 's/ //g')
 			done
 
+			if [[ $number == "" ]]; then
+			let number=2
+			fi
+
 			sleep 1
 			rm $WORKING_DIR/data/linux/arch_linux/*.patch