awful: does not allow a window to have no tag

Signed-off-by: Julien Danjou <julien@danjou.info>
2008-09-03 19:30:25 +02:00 · 2008-09-03 19:30:25 +02:00 · 1b44fae3b2
parent 97cf3a7719
commit 1b44fae3b2
1 changed files with 2 additions and 0 deletions
--- a/lib/awful.lua.in
+++ b/lib/awful.lua.in
@ -580,6 +580,8 @@ function client.toggletag(target, c)
    if sel and sel.screen == target.screen then
        local tags = sel:tags()
        if tags[target] then
+            -- If it's the only tag for the window, stop.
+            if #tags == 1 then return end
            tags[tags[target]] = nil
        else
            tags[target] = target