diff options
Diffstat (limited to 'library')
| -rw-r--r-- | library/focus.tcl | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/library/focus.tcl b/library/focus.tcl index 1658988..9a03ea1 100644 --- a/library/focus.tcl +++ b/library/focus.tcl @@ -3,7 +3,7 @@ # This file defines several procedures for managing the input # focus. # -# RCS: @(#) $Id: focus.tcl,v 1.7 2000/03/31 09:24:11 hobbs Exp $ +# RCS: @(#) $Id: focus.tcl,v 1.8 2000/05/09 17:28:31 hobbs Exp $ # # Copyright (c) 1994-1995 Sun Microsystems, Inc. # @@ -130,14 +130,14 @@ proc tk_focusPrev w { proc tkFocusOK w { set code [catch {$w cget -takefocus} value] - if {($code == 0) && [string compare $value ""]} { + if {($code == 0) && ($value != "")} { if {$value == 0} { return 0 } elseif {$value == 1} { return [winfo viewable $w] } else { - set value [uplevel #0 [list $value $w]] - if {[string compare $value ""]} { + set value [uplevel #0 $value [list $w]] + if {$value != ""} { return $value } } |