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cmd_mouse_pane can return NULL, check for that.

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This commit is contained in:
nicm 2015-04-21 15:16:06 +00:00
parent 07d93db427
commit 0610f44380
1 changed files with 3 additions and 3 deletions
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6
window-copy.c
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@ -2220,7 +2220,7 @@ window_copy_start_drag(struct client *c, unused struct mouse_event *m)
u_int x, y;
wp = cmd_mouse_pane(m, NULL, NULL);
if (wp->mode != &window_copy_mode)
if (wp == NULL || wp->mode != &window_copy_mode)
return;
if (cmd_mouse_at(wp, m, &x, &y, 1) != 0)
@ -2242,7 +2242,7 @@ window_copy_drag_update(unused struct client *c, struct mouse_event *m)
u_int x, y, old_cy;
wp = cmd_mouse_pane(m, NULL, NULL);
if (wp->mode != &window_copy_mode)
if (wp == NULL || wp->mode != &window_copy_mode)
return;
data = wp->modedata;
@ -2261,7 +2261,7 @@ window_copy_drag_release(unused struct client *c, struct mouse_event *m)
struct window_pane *wp;
wp = cmd_mouse_pane(m, NULL, NULL);
if (wp->mode != &window_copy_mode)
if (wp == NULL || wp->mode != &window_copy_mode)
return;
window_copy_copy_selection(wp, NULL);