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Fix a crash: if remain-on-exit is set and the pane has exited, the

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buffers may not be valid, so do not try to disable/enable them when
switching to copy mode.
This commit is contained in:
Nicholas Marriott
2010-07-22 21:10:51 +00:00
parent 2b80ede963
commit a97b7ad11c
1 changed files with 4 additions and 2 deletions
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6
window-copy.c
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@@ -171,7 +171,8 @@ window_copy_init(struct window_pane *wp)
data->searchstr = NULL; data->searchstr = NULL;
wp->flags |= PANE_FREEZE; wp->flags |= PANE_FREEZE;
bufferevent_disable(wp->event, EV_READ|EV_WRITE); if (wp->fd != -1)
bufferevent_disable(wp->event, EV_READ|EV_WRITE);
data->jumptype = WINDOW_COPY_OFF; data->jumptype = WINDOW_COPY_OFF;
data->jumpchar = '\0'; data->jumpchar = '\0';
@@ -234,7 +235,8 @@ window_copy_free(struct window_pane *wp)
struct window_copy_mode_data *data = wp->modedata; struct window_copy_mode_data *data = wp->modedata;
wp->flags &= ~PANE_FREEZE; wp->flags &= ~PANE_FREEZE;
bufferevent_enable(wp->event, EV_READ|EV_WRITE); if (wp->fd != -1)
bufferevent_enable(wp->event, EV_READ|EV_WRITE);
if (data->searchstr != NULL) if (data->searchstr != NULL)
xfree(data->searchstr); xfree(data->searchstr);