Import Tcl 8.6.12

2021-11-08 17:30:58 +00:00
parent 1aadb2455c
commit 674867e7e6
608 changed files with 78089 additions and 60360 deletions
--- a/library/clock.tcl
+++ b/library/clock.tcl
@@ -2988,8 +2988,7 @@ proc ::tcl::clock::GetSystemTimeZone {} {
 	set timezone $result
    } elseif {[set result [getenv TZ]] ne {}} {
 	set timezone $result
-    }
-    if {![info exists timezone]} {
+    } else {
        # Cache the time zone only if it was detected by one of the
        # expensive methods.
        if { [info exists CachedSystemTimeZone] } {