Fixed myvar instead of myVar and added more test cases

ENV

@@ -74,7 +74,7 @@ while [ -n "$1" ]; do
     -CT) myVar[myCT]="$2"; shift 2;;
     -g) myVar[myGrep]="$2"; shift 2;;
     -s) myVar[myString]="$2"; shift 2;;
-    --pre) myvar[myPrefix]="$2"; shift 2;;
+    --pre) myVar[myPrefix]="$2"; shift 2;;
     --post) myVar[myPostfix]="$2"; shift 2;;
     -N|-NT) myOptions[doNCPA]="true"; shift 1;;
     --num) myOptions[doNumber]="true"; shift 1;;

Makefile

@@ -77,5 +77,5 @@ test-env:	ENV
 	@echo "This should return Level2"
 	NAGIOS__HOSTNCPAPASS="Level2" ./ENV set.txt -n asdf -T NCPAPASS
 	@echo ""
-	@echo "This should return 91"
-	NAGIOS_TEST="HTTP -S 8091" ./ENV set.txt -n TEST  -g "8.*" -d 0 -f 2
+	@echo "This should return Balloons, 91, Red"
+	NAGIOS_TEST="HTTP -S 8099" ./ENV set.txt -n TEST  -g "8.*" -d 0 -f 2 --pre "Balloons, " --post ", Red"