[PATCH] test/lib: Pre-create context log files before starting tail

[Jon Maloy <jmaloy@redhat.com>]

pane_watch_contexts() starts tail -f --retry on context log files,
but those files may not exist yet when tail starts, resulting in
error messages in the tmux pane.  Pre-create them with touch so
tail can open them immediately.

Signed-off-by: Jon Maloy <jmaloy@redhat.com>
---
 test/lib/term | 1 +
 1 file changed, 1 insertion(+)

diff --git a/test/lib/term b/test/lib/term
index 2d2d2182..23639e34 100755
--- a/test/lib/term
+++ b/test/lib/term
@@ -252,6 +252,7 @@ pane_watch_contexts() {
 	tmux select-pane -t ${__pane_number} -T "${__desc}"
 	__cmd="tail -f --retry"
 	for c; do
+		touch "${LOGDIR}/context_${c}.log"
 		__cmd="${__cmd} ${LOGDIR}/context_${c}.log"
 	done
 	cmd_write ${__pane_number} "${__cmd}"
-- 
2.52.0