fix $INFO passing to jq

5 years ago · b13e696f7a
1 changed files with 1 additions and 1 deletions
--- a/switch.sh
+++ b/switch.sh
@ -43,7 +43,7 @@ switch_on_sync_done() {
 		return
 	fi

-	if err="$(jq -ner "${INFO:-{}} | .error")"; then
+	if [ -z "$INFO" ] || err="$(jq -ner "$INFO | .error")"; then
 		echo 'Error: from bitcoind'
 		echo "${err:-Unknown error}"
 		return