don't allow ncol to be <= 0

2007-12-16 18:07:02 +01:00 · 2007-12-16 18:07:02 +01:00 · 4577c64ec4
parent f0f522bd47
commit 4577c64ec4
1 changed files with 2 additions and 1 deletions
--- a/layouts/tile.c
+++ b/layouts/tile.c
@ -129,7 +129,8 @@ _tile(int screen, const Bool right)
    else
        mh = mw = 0;

-    real_ncol = MIN(otherwin, curtag->ncol);
+    if((real_ncol = MIN(otherwin, curtag->ncol) <= 0))
+       real_ncol = 1;

    for(i = 0, c = globalconf.clients; c; c = c->next)
    {