diff options
| author | dkf <donal.k.fellows@manchester.ac.uk> | 2001-06-14 10:56:58 (GMT) |
|---|---|---|
| committer | dkf <donal.k.fellows@manchester.ac.uk> | 2001-06-14 10:56:58 (GMT) |
| commit | cfa85ce7321d315e312a7bb23d4cdf0b2d666f47 (patch) | |
| tree | ab207a698a3ec34347d9ed68baa80cb2825a3bd1 /library/demos/hscale.tcl | |
| parent | 019ad61b8b1833368240e189ad1b47b00feaab4c (diff) | |
| download | tk-cfa85ce7321d315e312a7bb23d4cdf0b2d666f47.zip tk-cfa85ce7321d315e312a7bb23d4cdf0b2d666f47.tar.gz tk-cfa85ce7321d315e312a7bb23d4cdf0b2d666f47.tar.bz2 | |
Added braces to expressions.
Diffstat (limited to 'library/demos/hscale.tcl')
| -rw-r--r-- | library/demos/hscale.tcl | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/library/demos/hscale.tcl b/library/demos/hscale.tcl index fca7f20..a9b3761 100644 --- a/library/demos/hscale.tcl +++ b/library/demos/hscale.tcl @@ -2,7 +2,7 @@ # # This demonstration script shows an example with a horizontal scale. # -# RCS: @(#) $Id: hscale.tcl,v 1.2 1998/09/14 18:23:28 stanton Exp $ +# RCS: @(#) $Id: hscale.tcl,v 1.3 2001/06/14 10:56:58 dkf Exp $ if {![info exists widgetDemo]} { error "This script should be run from the \"widget\" demo." @@ -38,7 +38,7 @@ $w.frame.scale set 75 proc setWidth {w width} { incr width 21 - set x2 [expr $width - 30] + set x2 [expr {$width - 30}] if {$x2 < 21} { set x2 21 } |