don't auto-capitalize DW_EXTRA_CONFIG

rootfs/etc/s6-overlay/scripts/30-set-direwolf-params

@@ -298,7 +298,8 @@ if [[ -n "$DW_EXTRA_CONFIGS" ]]; then
     # Now loop through each of the elements:
     for instance in "${configs[@]}"
     do
-        instance="${instance^^}"
+        # don't do this -- instance="${instance^^}"
+        while [[ "${instance:0:1}" == " " ]]; do instance="${instance:1}"; done
         param="${instance%%=*}" # all before the first "="
         value="${instance#*=}"  # all after the first "="
         if [[ -z "${instance}" ]]; then

rootfs/etc/s6-overlay/scripts/direwolf

@@ -33,9 +33,11 @@ if [[ -n "$DW_DEBUG" ]]; then DW_ARGS+=("-d $DW_DEBUG"); fi
 if [[ -n "$DW_EXTRA_CMDLINEARGS" ]]; then DW_ARGS+=("$DW_EXTRA_CMDLINEARGS"); fi
 
 # Wait until GPSD is running:
-while ! pgrep gpsd >/dev/null 2>&1; do
-    sleep 1
-done
+if ! chk_disabled "$DW_WAIT_GPSD"; then 
+    while ! pgrep gpsd >/dev/null 2>&1; do
+        sleep 1
+    done
+fi
 
 # Wait until GPSD is established
 sleep 10