removed duplicate code

CounterStrike/csserver

@@ -152,7 +152,6 @@ while true; do
 	case $yn in
 	[Yy]* ) break;;
 	[Nn]* ) echo Exiting; return 1 ;;
-	[Nn]* ) echo Exiting; return 1 ;;
 	* ) echo "Please answer yes or no.";;
 esac
 done

CounterStrikeGlobalOffensive/csgoserver

@@ -153,7 +153,6 @@ while true; do
 	case $yn in
 	[Yy]* ) break;;
 	[Nn]* ) echo Exiting; return 1 ;;
-	[Nn]* ) echo Exiting; return 1 ;;
 	* ) echo "Please answer yes or no.";;
 esac
 done

CounterStrikeSource/cssserver

@@ -153,7 +153,6 @@ while true; do
 	case $yn in
 	[Yy]* ) break;;
 	[Nn]* ) echo Exiting; return 1 ;;
-	[Nn]* ) echo Exiting; return 1 ;;
 	* ) echo "Please answer yes or no.";;
 esac
 done

DayOfDefeatSource/dodsserver

@@ -153,7 +153,6 @@ while true; do
 	case $yn in
 	[Yy]* ) break;;
 	[Nn]* ) echo Exiting; return 1 ;;
-	[Nn]* ) echo Exiting; return 1 ;;
 	* ) echo "Please answer yes or no.";;
 esac
 done

HalfLife2Deathmatch/hl2dmserver

@@ -153,7 +153,6 @@ while true; do
 	case $yn in
 	[Yy]* ) break;;
 	[Nn]* ) echo Exiting; return 1 ;;
-	[Nn]* ) echo Exiting; return 1 ;;
 	* ) echo "Please answer yes or no.";;
 esac
 done

KillingFloor/kfserver

@@ -222,7 +222,6 @@ while true; do
 	case $yn in
 	[Yy]* ) break;;
 	[Nn]* ) echo Exiting; return 1 ;;
-	[Nn]* ) echo Exiting; return 1 ;;
 	* ) echo "Please answer yes or no.";;
 esac
 done

Left4Dead2/l4d2server

@@ -153,7 +153,6 @@ while true; do
 	case $yn in
 	[Yy]* ) break;;
 	[Nn]* ) echo Exiting; return 1 ;;
-	[Nn]* ) echo Exiting; return 1 ;;
 	* ) echo "Please answer yes or no.";;
 esac
 done

NaturalSelection2/ns2server

@@ -156,7 +156,6 @@ while true; do
 	case $yn in
 	[Yy]* ) break;;
 	[Nn]* ) echo Exiting; return 1 ;;
-	[Nn]* ) echo Exiting; return 1 ;;
 	* ) echo "Please answer yes or no.";;
 esac
 done

NoMoreRoomInHell/nmrihserver

@@ -157,7 +157,6 @@ while true; do
 	case $yn in
 	[Yy]* ) break;;
 	[Nn]* ) echo Exiting; return 1 ;;
-	[Nn]* ) echo Exiting; return 1 ;;
 	* ) echo "Please answer yes or no.";;
 esac
 done

RedOrchestra/roserver

@@ -218,7 +218,6 @@ while true; do
 	case $yn in
 	[Yy]* ) break;;
 	[Nn]* ) echo Exiting; return 1 ;;
-	[Nn]* ) echo Exiting; return 1 ;;
 	* ) echo "Please answer yes or no.";;
 esac
 done

TeamFortress2/tf2server

@@ -153,7 +153,6 @@ while true; do
 	case $yn in
 	[Yy]* ) break;;
 	[Nn]* ) echo Exiting; return 1 ;;
-	[Nn]* ) echo Exiting; return 1 ;;
 	* ) echo "Please answer yes or no.";;
 esac
 done

TheHiddenSource/thsserver

@@ -151,7 +151,6 @@ while true; do
 	case $yn in
 	[Yy]* ) break;;
 	[Nn]* ) echo Exiting; return 1 ;;
-	[Nn]* ) echo Exiting; return 1 ;;
 	* ) echo "Please answer yes or no.";;
 esac
 done

UnrealTournament2004/ut2k4server

@@ -182,7 +182,6 @@ while true; do
 	case $yn in
 	[Yy]* ) break;;
 	[Nn]* ) echo Exiting; return 1 ;;
-	[Nn]* ) echo Exiting; return 1 ;;
 	* ) echo "Please answer yes or no.";;
 esac
 done

UnrealTournament99/ut99server

@@ -172,7 +172,6 @@ while true; do
 	case $yn in
 	[Yy]* ) break;;
 	[Nn]* ) echo Exiting; return 1 ;;
-	[Nn]* ) echo Exiting; return 1 ;;
 	* ) echo "Please answer yes or no.";;
 esac
 done