qrshow: read from stdin

2020-04-02 10:44:28 +02:00 · 2020-04-02 10:44:28 +02:00 · 86f4216cde
parent b1b6b52fc8
commit 86f4216cde
1 changed files with 5 additions and 1 deletions
--- a/misc/qrshow
+++ b/misc/qrshow
@ -1,2 +1,6 @@
 #!/bin/zsh
-qrencode -s 40 "$*" -o - | feh -ZF -
+if [[ -z "$1" ]]; then
+	qrencode -s 40 -o -
+else
+	qrencode -s 40 "$*" -o -
+fi | feh -ZF -