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-rw-r--r--x11vnc/help.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/x11vnc/help.c b/x11vnc/help.c
index acfef3b..548d81f 100644
--- a/x11vnc/help.c
+++ b/x11vnc/help.c
@@ -941,6 +941,9 @@ void print_help(int mode) {
" See the shorthand options above \"-svc\" and \"-xdmsvc\"\n"
" that specify the above options for some useful cases.\n"
"\n"
+" If you set the env. var WAITBG=1 x11vnc will go into\n"
+" the background once listening in wait mode.\n"
+"\n"
#ifndef NO_SSL_OR_UNIXPW
"-nossl Disable the -ssl option (see below). Since -ssl is off\n"
" by default -nossl would only be used on the commandline\n"