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| author | Anselm R Garbe <garbeam@gmail.com> | 2008-08-18 10:14:51 +0100 |
|---|---|---|
| committer | Anselm R Garbe <garbeam@gmail.com> | 2008-08-18 10:14:51 +0100 |
| commit | 6d7285fd6e40508c35eadfdcc2b8940953cac06d (patch) | |
| tree | c0d1225cbe617f8c8a51a4cc31c6dabefa621cb2 /dwm.c | |
| parent | 69c7b4b0baa19ef62ae514d06e8e870d87ab71b6 (diff) | |
| download | dwm-6d7285fd6e40508c35eadfdcc2b8940953cac06d.tar.gz | |
applied Martin Hurton's scan() patch with slight modifications
Diffstat (limited to 'dwm.c')
| -rw-r--r-- | dwm.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/dwm.c b/dwm.c index 4ad7cea..265ffb9 100644 --- a/dwm.c +++ b/dwm.c @@ -1246,10 +1246,9 @@ run(void) { void scan(void) { unsigned int i, num; - Window *wins, d1, d2; + Window d1, d2, *wins = NULL; XWindowAttributes wa; - wins = NULL; if(XQueryTree(dpy, root, &d1, &d2, &wins, &num)) { for(i = 0; i < num; i++) { if(!XGetWindowAttributes(dpy, wins[i], &wa) @@ -1265,9 +1264,9 @@ scan(void) { && (wa.map_state == IsViewable || getstate(wins[i]) == IconicState)) manage(wins[i], &wa); } + if(wins) + XFree(wins); } - if(wins) - XFree(wins); } void |