guess TYPE from PRESENT and ONLINE

diff --git a/xbatmon-simple-tray b/xbatmon-simple-tray
index 9f2cdbadcc663950f825606980a5b164d11cb81b..135fe6a22b9943b4688661beaab938887efa4c3d 100755 (executable)
--- a/xbatmon-simple-tray
+++ b/xbatmon-simple-tray
@@ -141,7 +141,18 @@ proc tt-info {chan} {
        }
     }
     debug::debug "GOT [array names a]"
+    if {![info exists a(TYPE)]} {
+       set op {}
+       foreach k {ONLINE PRESENT} { append op [info exists a($k)] }
+       switch -exact $op {
+           10 { set a(TYPE) Mains }
+           01 { set a(TYPE) Battery }
+           default { error "no type and bad op $op" }
+       }
+       debug::debug "  guessed type $a(TYPE) from ONLINE PRESENT $op"
+    }
     set o "$a(TYPE)"
+
     set nbatts 0
     switch -exact -- $a(TYPE) {
        Mains {