add preexecutable to eval

lgsm/config-default/config-lgsm/mcserver/_default.cfg

@@ -149,7 +149,7 @@ glibc="null"
 ## Game Server Directories
 systemdir="${serverfiles}"
 executabledir="${serverfiles}"
-prexecutable="java -Xmx${javaram}M -jar"
+preexecutable="java -Xmx${javaram}M -jar"
 executable="./minecraft_server.jar"
 servercfgdir="${systemdir}"
 servercfg="server.properties"

lgsm/config-default/config-lgsm/rwserver/_default.cfg

@@ -153,7 +153,7 @@ glibc="null"
 ## Game Server Directories
 systemdir="${serverfiles}"
 executabledir="${serverfiles}"
-prexecutable="java -Xmx${javaram}M -jar"
+preexecutable="java -Xmx${javaram}M -jar"
 executable="./server.jar"
 servercfgdir="${systemdir}"
 servercfg="server.properties"

lgsm/config-default/config-lgsm/wurmserver/_default.cfg

@@ -148,7 +148,7 @@ glibc="2.14"
 ## Game Server Directories
 systemdir="${serverfiles}"
 executabledir="${systemdir}"
-prexecutable="xvfb-run"
+preexecutable="xvfb-run"
 executable="./WurmServerLauncher"
 servercfgdir="${systemdir}"
 servercfg="${selfname}.cfg"

lgsm/functions/command_debug.sh

@@ -73,7 +73,7 @@ if [ "${engine}" == "source" ]||[ "${engine}" == "goldsrc" ]; then
 elif [ "${engine}" == "quake" ]; then
 	echo -e "${executable} ${parms} -condebug"
 else
-	echo -e "${prexecutable} ${executable} ${parms}"
+	echo -e "${preexecutable} ${executable} ${parms}"
 fi
 echo -e ""
 echo -e "Use for identifying server issues only!"
@@ -114,7 +114,7 @@ elif [ "${shortname}" == "arma3" ]; then
 elif [ "${engine}" == "quake" ]; then
 	${executable} ${parms} -condebug
 else
-	${prexecutable} ${executable} ${parms}
+	${preexecutable} ${executable} ${parms}
 fi
 
 fn_lockfile_trap

lgsm/functions/command_start.sh

@@ -74,7 +74,7 @@ fn_start_tmux(){
 	echo "${version}" >> "${lockdir}/${selfname}.lock"
 	echo "${port}" >> "${lockdir}/${selfname}.lock"
 	cd "${executabledir}" || exit
-	tmux new-session -d -x "${sessionwidth}" -y "${sessionheight}" -s "${sessionname}" "${prexecutable} ${executable} ${parms}" 2> "${lgsmlogdir}/.${selfname}-tmux-error.tmp"
+	tmux new-session -d -x "${sessionwidth}" -y "${sessionheight}" -s "${sessionname}" "${preexecutable} ${executable} ${parms}" 2> "${lgsmlogdir}/.${selfname}-tmux-error.tmp"
 
 	# Create logfile.
 	touch "${consolelog}"
@@ -132,7 +132,7 @@ fn_start_tmux(){
 			echo -e ""
 			echo -e "Command"
 			echo -e "================================="
-			echo -e "tmux new-session -d -s \"${sessionname}\" \"${prexecutable} ${executable} ${parms}\"" | tee -a "${lgsmlog}"
+			echo -e "tmux new-session -d -s \"${sessionname}\" \"${preexecutable} ${executable} ${parms}\"" | tee -a "${lgsmlog}"
 			echo -e ""
 			echo -e "Error"
 			echo -e "================================="

lgsm/functions/info_messages.sh

@@ -556,7 +556,7 @@ fn_info_message_commandlineparms(){
 		unset serverpassword
 	fi
 	fn_parms
-	echo -e "${prexecutable} ${executable} ${parms}"
+	echo -e "${preexecutable} ${executable} ${parms}"
 }
 
 fn_info_message_ports(){

linuxgsm.sh

@@ -448,6 +448,10 @@ else
 			# shellcheck source=/dev/null
 			source "${servercfgfullpath}"
 		fi
+
+		if [ -n "${preexecutable}" ]; then
+			eval preexecutable="$(grep -w preexecutable= "${configdirserver}/_default.cfg" | sed -e 's/preexecutable=//g')"
+		fi
 		eval startparameters="$(grep -w startparameters= "${configdirserver}/_default.cfg" | sed -e 's/startparameters=//g')"
 		eval executable="$(grep -w executable= "${configdirserver}/_default.cfg" | sed -e 's/executable=//g')"
 	fi