webao: fix timestamp option

1 files changed, 1 insertions, 1 deletions

diff --git a/webao b/webao
index ec2b273..1af3789 100755
--- a/webao
+++ b/webao
@@ -46,7 +46,7 @@ w3_parse_option_hook() {
 	opt="$1"
 	optarg="$2"
 	case "$opt" in
-		-[0-9]*) timestamp="$opt"
+		-[0-9]*) timestamp="${opt/-/}"
 		         check_timestap   ;;
 		-y)      years=1          ;;
 		-y=*)    years="$optarg"  ;;