#61 modtcl.tcl (u)timers thows tcl error

[Pixelz]

The timers and utimers procs in modtcl.tcl, part of znc-extras, throws a tcl error if run when no (u)timers exists. Fixed procs below:

proc utimers {} {set t {}; foreach a [after info] {lappend t "0 [lindex [after info $a] 0] $a"}; return $t}
proc timers {} {set t {}; foreach a [after info] {lappend t "0 [lindex [after info $a] 0] $a"}; return $t}

[SilverLeo]

This has been fixed and committed to cvs.