diff --git a/functions/fn_install_serverfiles b/functions/fn_install_serverfiles
index f75e14fe1..7df2e4097 100644
--- a/functions/fn_install_serverfiles
+++ b/functions/fn_install_serverfiles
@@ -11,7 +11,7 @@ while [ "${counter}" == "0" ]||[ "$(grep -wc 0x402 .fn_install_serverfiles.tmp)"
 	counter=$((counter+1))
 	cd "${rootdir}/steamcmd"
 	./steamcmd.sh +quit > /dev/null 2>&1
-	if [[ $? != 0 ]]; then
+	if [ $? -ne 0 ]; then
 		fn_printfailurenl "Cannot start SteamCMD. Are dependencies installed?"
 	fi	
 	if [ "${counter}" -le "10" ]; then
diff --git a/functions/fn_install_ts3 b/functions/fn_install_ts3
index 25605f588..ed08cdc97 100644
--- a/functions/fn_install_ts3
+++ b/functions/fn_install_ts3
@@ -27,7 +27,7 @@ paste .ts3_version_numbers_digit.tmp .ts3_version_numbers_unsorted.tmp |sort -rn
 # Finds directory with most recent server version.
 while read ts3_version_number; do
 	wget --spider -q "http://dl.4players.de/ts/releases/${ts3_version_number}/teamspeak3-server_linux-${ts3arch}-${ts3_version_number}.tar.gz"
-	if [[ $? == 0 ]]; then
+	if [ $? -eq 0 ]; theneq
 		availablebuild="${ts3_version_number}"
 		echo "Latest Build: ${availablebuild}"
 		# Break while-loop, if the latest release could be found
diff --git a/functions/fn_monitor_query b/functions/fn_monitor_query
index 7f508cdf4..bba9bb13f 100644
--- a/functions/fn_monitor_query
+++ b/functions/fn_monitor_query
@@ -2,7 +2,7 @@
 # LGSM fn_monitor_query function
 # Author: Daniel Gibbs
 # Website: http://gameservermanagers.com
-lgsm_version="061115"
+lgsm_version="201215"
 
 # Description: uses gsquery.py to directly query the server.
 # Detects if the server has frozen.
@@ -34,7 +34,7 @@ if [ -f "${rootdir}/gsquery.py" ]; then
 		fn_scriptlog "Querying port: ${ip}:${port} : ${serverquery}"
 		sleep 1
 		echo -en "\n"
-		if [[ -z "${secondquery}" ]]; then
+		if [ -z "${secondquery}" ]; then
 			if [ "${engine}" == "unreal2" ]; then
 				# unreal 2: Map change can take around 60 seconds
 				fn_printinfo "Waiting 60 seconds to re-query"
diff --git a/functions/fn_update_check b/functions/fn_update_check
index 305a0fa0c..ec04c7f09 100644
--- a/functions/fn_update_check
+++ b/functions/fn_update_check
@@ -227,7 +227,7 @@ paste .ts3_version_numbers_digit.tmp .ts3_version_numbers_unsorted.tmp |sort -rn
 # Finds directory with most recent server version.
 while read ts3_version_number; do
 	wget --spider -q "http://dl.4players.de/ts/releases/${ts3_version_number}/teamspeak3-server_linux-${ts3arch}-${ts3_version_number}.tar.gz"
-	if [[ $? == 0 ]]; then
+	if [ $? -eq 0 ]; then
 		availablebuild="${ts3_version_number}"
 		# Break while-loop, if the latest release could be found
 		break