Do not use -q option for read

diff --git a/grml-quickconfig b/grml-quickconfig
index 7013106..1a6e254 100755 (executable)
--- a/grml-quickconfig
+++ b/grml-quickconfig
@@ -80,7 +80,7 @@ run() {
 }
 
 get_key() {
-    stty -echo ; read -kq ${1}?"Press a key: "
+    stty -echo ; read -k ${1}?"Press a key: "
 }
 
 bailout() {