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| author | bakkeby <[email protected]> | 2020-07-15 17:14:29 +0200 |
|---|---|---|
| committer | bakkeby <[email protected]> | 2020-07-15 17:14:29 +0200 |
| commit | 06c4122e07155ef604bd767182247ee6877b2c94 (patch) | |
| tree | 612232ba4d40561d653c47e8b71b677751a5aabd /patch | |
| parent | e780c5078f1b344f3a9902fba1a7641e18931ca3 (diff) | |
| download | dwm-flexipatch-06c4122e07155ef604bd767182247ee6877b2c94.tar.gz dwm-flexipatch-06c4122e07155ef604bd767182247ee6877b2c94.zip | |
Movestack can cause dwm to crash if there are no selections on the monitor
Diffstat (limited to 'patch')
| -rw-r--r-- | patch/movestack.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/patch/movestack.c b/patch/movestack.c index 2406a87..ab97b18 100644 --- a/patch/movestack.c +++ b/patch/movestack.c @@ -2,13 +2,13 @@ void movestack(const Arg *arg) { Client *c = NULL, *p = NULL, *pc = NULL, *i; - if (arg->i > 0) { + if (!selmon->sel) + return; /* find the client after selmon->sel */ for (c = selmon->sel->next; c && (!ISVISIBLE(c) || c->isfloating); c = c->next); if (!c) for (c = selmon->clients; c && (!ISVISIBLE(c) || c->isfloating); c = c->next); - } else { /* find the client before selmon->sel */ @@ -20,6 +20,7 @@ movestack(const Arg *arg) if (ISVISIBLE(i) && !i->isfloating) c = i; } + /* find the client before selmon->sel and c */ for (i = selmon->clients; i && (!p || !pc); i = i->next) { if (i->next == selmon->sel) |