fixes

vanilla/install_script.sh

@@ -14,10 +14,10 @@ MC_RUN_FILE=https://gitlab.fithwum.tech/fithwum/minecraft/-/raw/master/vanilla/r
 if [ -e /MCserver/MCserver_${MC_VERSION}.jar ]
 	then
 		echo " "
-		echo "INFO ! MCserver_${MC_VERSION}.jar found starting now."
+		echo "INFO ! MCserver_$MC_VERSION.jar found starting now."
 	else
 		echo " "
-		echo "WARNING ! MCserver_${MC_VERSION}.jar is out of date/missing ... will download now."
+		echo "WARNING ! MCserver_$MC_VERSION.jar is out of date/missing ... will download now."
 			echo " "
 			echo "INFO ! Cleaning old files."
 			mkdir /MCserver/old-server-versions/
@@ -45,7 +45,7 @@ sleep 1
 if [ ! -f /MCserver/eula.txt ]; then
 	:
 else
-	if [ "${ACCEPT_EULA}" == "false" ]; then
+	if [ "$ACCEPT_EULA" == "false" ]; then
 		if grep -rq 'eula=true' /MCserver/eula.txt; then
 			sed -i '/eula=true/c\eula=false' /MCserver/eula.txt
 		fi
@@ -63,7 +63,7 @@ if [ ! -f /MCserver/eula.txt ]; then
 	echo "WARNING ! EULA not found please stand by..."
 	sleep 5
 fi
-if [ "${ACCEPT_EULA}" == "true" ]; then
+if [ "$ACCEPT_EULA" == "true" ]; then
 	if grep -rq 'eula=false' /MCserver/eula.txt; then
 		sed -i '/eula=false/c\eula=true' /MCserver/eula.txt
 		echo " "
@@ -72,7 +72,7 @@ if [ "${ACCEPT_EULA}" == "true" ]; then
 		exec /MCserver/run_${MC_VERSION}.sh --dataPath=/MCserver
 		exit 0
 	fi
-elif [ "${ACCEPT_EULA}" == "false" ]; then
+elif [ "$ACCEPT_EULA" == "false" ]; then
 	echo " "
 	echo "WARNING ! EULA not accepted, you must accept the EULA"
 	echo "			to start the Server, putting server in sleep mode"
@@ -94,7 +94,7 @@ sleep 1
 
 # Run Minecraft server.
 echo " "
-echo "INFO ! Starting Minecraft Server ${MC_VERSION}"
+echo "INFO ! Starting Minecraft Server $MC_VERSION"
 exec /MCserver/run_${MC_VERSION}.sh --dataPath=/MCserver
 
 exit