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| author | stanton <stanton> | 1998-07-31 15:54:26 (GMT) |
|---|---|---|
| committer | stanton <stanton> | 1998-07-31 15:54:26 (GMT) |
| commit | c9a810f7641eacae2161c970f4679a52a48e469f (patch) | |
| tree | b63666e6ef0ba3f672a8f318a52ee2ad9304571a | |
| parent | c2c520dcfce0c32939fcae1f7ab46a93c59dd84b (diff) | |
| download | tcl-c9a810f7641eacae2161c970f4679a52a48e469f.zip tcl-c9a810f7641eacae2161c970f4679a52a48e469f.tar.gz tcl-c9a810f7641eacae2161c970f4679a52a48e469f.tar.bz2 | |
remove temporary variables
| -rw-r--r-- | library/init.tcl | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/library/init.tcl b/library/init.tcl index 3495a07..de9c30e 100644 --- a/library/init.tcl +++ b/library/init.tcl @@ -62,6 +62,12 @@ if {(![interp issafe]) && ($tcl_platform(platform) == "windows")} { } } } + if {[info exists p]} { + unset p + } + if {[info exists u]} { + unset u + } if {![info exists env(COMSPEC)]} { if {$tcl_platform(os) == {Windows NT}} { set env(COMSPEC) cmd.exe |