diff options
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 |