newer version

functions/fn_update_check

@@ -2,11 +2,7 @@
 # LGSM fn_update_check function
 # Author: Daniel Gibbs
 # Website: http://gameservermanagers.com
-<<<<<<< HEAD
-# Version: 281015
-=======
 # Version: 311015
->>>>>>> refs/remotes/origin/master
 
 # Description: Checks if a server update is available.
 
@@ -223,7 +219,7 @@ ts3arch=$(ls $(find ${filesdir}/ -name 'ts3server_*_*' 2> /dev/null | grep -v 't
 wget "http://dl.4players.de/ts/releases/?C=M;O=D" -q -O -| grep -i dir | egrep -o '<a href=\".*\/\">.*\/<\/a>' | egrep -o '[0-9\.?]+'|uniq > .ts3_version_numbers_unsorted.tmp
 
 # removes digits to allow sorting of numbers
-cat .ts3_version_numbers_unsorted.tmp |tr -cd "[:digit:][*\n]" > .ts3_version_numbers_digit.tmp
+cat .ts3_version_numbers_unsorted.tmp |tr -cd '[:digit:][*\n]' > .ts3_version_numbers_digit.tmp
 # Sorts numbers in to correct order
 # merges two files in to one with two columns sorts the numbers in to order then only outputs the second to the ts3_version_numbers.tmp
 paste .ts3_version_numbers_digit.tmp .ts3_version_numbers_unsorted.tmp |sort -rn|awk '{ print $2 }' > .ts3_version_numbers.tmp
@@ -257,8 +253,8 @@ else
 fi
 
 # Removes dots so if can compare version numbers
-currentbuilddigit=$(echo "${currentbuild}"|tr -cd "[:digit:]")
-availablebuilddigit=$(echo "${availablebuild}"|tr -cd "[:digit:]")
+currentbuilddigit=$(echo "${currentbuild}"|tr -cd '[:digit:]')
+availablebuilddigit=$(echo "${availablebuild}"|tr -cd '[:digit:]')
 if [ "${currentbuilddigit}" -ne "${availablebuilddigit}" ]; then
 	echo -e "\n"
 	echo -e "Update available:"