testenv: tmux does not allow "." or ":" in window names anymore

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
Autobuild-User(master): Volker Lendecke <vl@samba.org>
Autobuild-Date(master): Wed Jul  8 16:19:23 UTC 2026 on atb-devel-224

diff --git a/selftest/in_screen b/selftest/in_screen
index d7d1b53d9201e0489ebc420f7b54c138b4b3b159..24e0402d93c1759d09f01a08d03f67b0da7ca968 100755 (executable)
--- a/selftest/in_screen
+++ b/selftest/in_screen
@@ -69,7 +69,12 @@ if [[ "$TMUX" ]]; then
                TMUX_CMD=tmate
        fi
 
-       $TMUX_CMD new-window -n test:$SERVERNAME "bash $basedir/$SERVERNAME.launch"
+       # tmux forbids . and : in window names
+       WINDOWNAME=test:"$SERVERNAME"
+       WINDOWNAME=${WINDOWNAME//\./#}
+       WINDOWNAME=${WINDOWNAME//\:/#}
+
+       $TMUX_CMD new-window -n "$WINDOWNAME" "bash $basedir/$SERVERNAME.launch"
 
        # tmux seems to lag a bit for new sessions. Don't create them too
        # quickly one after another