diff --git a/aircon.sh b/aircon.sh
index 90d32c9..6e09c6d 100755
--- a/aircon.sh
+++ b/aircon.sh
@@ -1574,7 +1574,7 @@ fi
 
 ALLARGS="$ALLARGS $*"
 
-optstring="A:cDf:hHi:I:k:l:Lo:pmsSt:T:wx:y"
+optstring="A:cD:f:hHi:I:k:l:Lo:pmsSt:T:wx:y"
 while getopts "$optstring" i $ALLARGS; do
     case "$i" in
         h)
@@ -1591,7 +1591,7 @@ while getopts "$optstring" i $ALLARGS; do
             AIRCON_IP=${OPTARG}
             ;;
         D)
-            influxhost=${OPTARG}
+            influxhost="${OPTARG}"
             ;;
         I)
             logmode=2
@@ -1622,7 +1622,7 @@ while getopts "$optstring" i $ALLARGS; do
             enable_cronmode
             ;;
         p)
-                        profiler=1
+	    profiler=1
             info "Profiler mode enabled"
             ;;
         m)