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authorAnselm R Garbe <garbeam@gmail.com>2008-08-18 10:14:51 +0100
committerAnselm R Garbe <garbeam@gmail.com>2008-08-18 10:14:51 +0100
commit6d7285fd6e40508c35eadfdcc2b8940953cac06d (patch)
treec0d1225cbe617f8c8a51a4cc31c6dabefa621cb2 /dwm.c
parent69c7b4b0baa19ef62ae514d06e8e870d87ab71b6 (diff)
downloaddwm-6d7285fd6e40508c35eadfdcc2b8940953cac06d.tar.gz
applied Martin Hurton's scan() patch with slight modifications
Diffstat (limited to 'dwm.c')
-rw-r--r--dwm.c7
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