nyni je funkce

diff --git a/bash/serial_loopback_test.sh b/bash/serial_loopback_test.sh
index d128f99a6959a74489ca5f29c33774e3f1523ea1..8b945fa5ca4d554c8d8c180ddcc008e908c2aeae 100755 (executable)
--- a/bash/serial_loopback_test.sh
+++ b/bash/serial_loopback_test.sh
@@ -5,6 +5,8 @@
 #
 #Tested in: busybox ash, bash
 
+function serial_loopback_test() {
+
 trylimit=0
 seconds=0
 baudrate=115200
@@ -71,3 +73,7 @@ exec 6<&-
 echo TRANSMITTED: $trycnt, ERRORS: $errcnt, SECONDS: $(($(date +%s)-$datestart))
 [ "$errcnt" = "0" -a "$trycnt" -gt 0 ] && exit 0
 exit 255
+
+}
+
+serial_loopback_test "$@"