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Fix crash exiting command prompt (from Alex Maese in GitHub issue 1139)

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and a man page tweak from jmc.
This commit is contained in:
nicm 2017-10-26 08:17:12 +00:00
parent be4c01697c
commit e91e8a2a6c
2 changed files with 1 additions and 2 deletions
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1
tmux.1
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@ -3352,7 +3352,6 @@ All the notifications listed in the
section are hooks (without any arguments), except
.Ic %exit .
The following additional hooks are available:
.Pp
.Bl -tag -width "XXXXXXXXXXXXXXXXXXXXXX"
.It alert-activity
Run when a window has activity.

2
window-tree.c
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@ -931,7 +931,7 @@ window_tree_command_callback(struct client *c, void *modedata, const char *s,
{
struct window_tree_modedata *data = modedata;
if (data->dead)
if (s == NULL || data->dead)
return (0);
data->entered = s;