Replaced wget with curl

functions/fn_install_steamcmd

@@ -2,25 +2,36 @@
 # LGSM fn_check_steamcmd function
 # Author: Daniel Gibbs
 # Website: http://gameservermanagers.com
-lgsm_version="061115"
+lgsm_version="201215"
 
-# Description: Downloads SteamCMD on install and checks if missing before running functions that require SteamCMD
+# Description: Downloads SteamCMD on install.
 
 echo ""
 echo "Installing SteamCMD"
 echo "================================="
-cd "${rootdir}"
-mkdir -pv "steamcmd"
+steamcmddir="${rootdir}/steamcmd"
+if [ ! -d "${steamcmddir}" ]; then
+	mkdir -v "${steamcmddir}"
+fi	
 sleep 1
-cd "steamcmd"
+cd "${steamcmddir}"
 if [ ! -f steamcmd.sh ]; then
-		echo -e "downloading steamcmd_linux.tar.gz...\c"
-		wget -N /dev/null http://media.steampowered.com/client/steamcmd_linux.tar.gz 2>&1 | grep -F HTTP | cut -c45-| uniq
-		tar --verbose -zxf steamcmd_linux.tar.gz
-		rm -v steamcmd_linux.tar.gz
-		chmod +x steamcmd.sh
-		sleep 1
+	curl=$(curl --fail -o "${rootdir}/steamcmd/steamcmd_linux.tar.gz" "http://media.steampowered.com/client/steamcmd_linux.tar.gz" 2>&1)
+	exitcode=$?
+	echo -e "downloading steamcmd_linux.tar.gz...\c"
+	if [ $exitcode -eq 0 ]; then
+		fn_printokeol
+	else
+		fn_printfaileol
+		echo "${curl}"
+		echo -e "${githuburl}\n"
+		exit $exitcode
+	fi
+	tar --verbose -zxf steamcmd_linux.tar.gz
+	rm -v steamcmd_linux.tar.gz
+	chmod +x steamcmd.sh
+	sleep 1
 else
-		echo "Steam already installed!"
+	echo "SteamCMD already installed!"
 fi
 sleep 1