„gaboshlib/g_echo_warn.bashfunc“ ändern

2022-09-28 13:54:53 +02:00 · 2022-09-28 13:54:53 +02:00 · 7630c23d4a
commit 7630c23d4a
parent b01dedc9bf
1 changed files with 1 additions and 0 deletions
--- a/gaboshlib/g_echo_warn.bashfunc
+++ b/gaboshlib/g_echo_warn.bashfunc
@ -1,6 +1,7 @@
 #!/bin/bash

 function g_echo_warn {
+ [ -z "$@" ] && return 0
 echo -en "\033[97m$(g_date_print) \033[33mWARNING: " 1>&2
 cat <<< "$@" 1>&2
 echo -en "\033[0m" 1>&2