Relax /go command to only optionally send MSG in localkannel-dispatch.

1 files changed, 9 insertions, 8 deletions

diff --git a/localkannel-dispatch b/localkannel-dispatch
index f478f6b..a478221 100755
--- a/localkannel-dispatch
+++ b/localkannel-dispatch
@@ -206,16 +206,15 @@ Respond \"pong\" and echo back any addition input."
 		esac
 		if [ "help" = "$1" ]; then
 			$sbindir/localsendsms "$to" "Usage:
-/$realcmd PHONE MSG...
-/${realcmd}test PHONE MSG...
+/$realcmd PHONE [MSG...]
+/${realcmd}test PHONE [MSG...]
 /$realcmd help
 
 Send \"[$cmd] MSG...\" to ${realcmd}test subscribers,
 and start thread \"$realcmd\" on behalf of PHONE."
 			exit 0
 		fi
-		[ -n "$1" ] || exit1 "phone number missing (try \"/$cmd help\" for usage)"
-		[ -n "$2" ] || exit1 "message missing (try \"/$cmd help\" for usage)"
+		[ -n "$1" ] || exit1 "target phone number missing (try \"/$cmd help\" for usage)"
 		case "$cmd" in
 		  gotest|sotest)
 			info1phone="+393453915741" # Jonas
@@ -243,10 +242,12 @@ and start thread \"$realcmd\" on behalf of PHONE."
 		[ -n "$targetfrom" ] || exit1 "refusing to redirect: unknown target phone number \"$targetphone\"."
 
 		# send responses (threaded one last, to work in debug mode)
-		SMS_PHONE="$info1from" $sbindir/localsendsms "$info1phone" "[$cmd] $@"
-		SMS_PHONE="$info2from" $sbindir/localsendsms "$info2phone" "[$cmd] $@"
-		if [ -n "$info3phone" ]; then
-			SMS_PHONE="$info3from" $sbindir/localsendsms "$info2phone" "[$cmd] $@"
+		if [ -n "$*" ]; then
+			SMS_PHONE="$info1from" $sbindir/localsendsms "$info1phone" "[$cmd] $@"
+			SMS_PHONE="$info2from" $sbindir/localsendsms "$info2phone" "[$cmd] $@"
+			if [ -n "$info3phone" ]; then
+				SMS_PHONE="$info3from" $sbindir/localsendsms "$info2phone" "[$cmd] $@"
+			fi
 		fi
 		SMS_PHONE="$targetfrom" $sbindir/localmarkdown2sms "$targetphone" "/$realcmd"
 		exit 0