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we lose track of highstack somewhere, so recompute it before we need it.

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fixes a crash reported by christian neukirchen.  ok okan
This commit is contained in:
tedu 2011-02-13 17:25:20 +00:00
parent 190e604102
commit c222c6a5c7
1 changed files with 6 additions and 1 deletions
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7
app/cwm/group.c
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@ -16,7 +16,7 @@
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*
* $Id: group.c,v 1.48 2010/09/25 20:01:27 okan Exp $
* $Id: group.c,v 1.49 2011/02/13 17:25:20 tedu Exp $
*/
#include <sys/param.h>
@ -108,6 +108,11 @@ group_show(struct screen_ctx *sc, struct group_ctx *gc)
u_int i;
int lastempty = -1;
gc->highstack = 0;
TAILQ_FOREACH(cc, &gc->clients, group_entry) {
if (cc->stackingorder > gc->highstack)
gc->highstack = cc->stackingorder;
}
winlist = (Window *) xcalloc(sizeof(*winlist), (gc->highstack + 1));
/*