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authorjan.nijtmans <nijtmans@users.sourceforge.net>2013-11-20 16:04:43 (GMT)
committerjan.nijtmans <nijtmans@users.sourceforge.net>2013-11-20 16:04:43 (GMT)
commitc555e477b12e11467a877024a205f39376477389 (patch)
tree0099110714485257a3ccbd6fe34a3f2934f004a6 /library/tcltest/tcltest.tcl
parentc6900d988e939fafa1b1800ba27302c378d3e3c2 (diff)
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Safer clean-up of environment variables: Do removal after insertions -> tcltest 2.3.7
Diffstat (limited to 'library/tcltest/tcltest.tcl')
-rw-r--r--library/tcltest/tcltest.tcl13
1 files changed, 8 insertions, 5 deletions
diff --git a/library/tcltest/tcltest.tcl b/library/tcltest/tcltest.tcl
index c30d2e4..d066a1b 100644
--- a/library/tcltest/tcltest.tcl
+++ b/library/tcltest/tcltest.tcl
@@ -22,7 +22,7 @@ namespace eval tcltest {
# When the version number changes, be sure to update the pkgIndex.tcl file,
# and the install directory in the Makefiles. When the minor version
# changes (new feature) be sure to update the man page as well.
- variable Version 2.3.6
+ variable Version 2.3.7
# Compatibility support for dumb variables defined in tcltest 1
# Do not use these. Call [package provide Tcl] and [info patchlevel]
@@ -2495,16 +2495,19 @@ proc tcltest::cleanupTests {{calledFromAllFile 0}} {
set changedEnv {}
set removedEnv {}
foreach index [array names ::env] {
- if {![info exists originalEnv($index)]} {
- lappend newEnv $index
- unset ::env($index)
- } else {
+ if {[info exists originalEnv($index)]} {
if {$::env($index) != $originalEnv($index)} {
lappend changedEnv $index
set ::env($index) $originalEnv($index)
}
}
}
+ foreach index [array names ::env] {
+ if {![info exists originalEnv($index)]} {
+ lappend newEnv $index
+ unset ::env($index)
+ }
+ }
foreach index [array names originalEnv] {
if {![info exists ::env($index)]} {
lappend removedEnv $index