gitk: Put temporary directory inside .git

diff --git a/gitk b/gitk
index 5d150059df399153b09c62fdacc76fdf6df010cb..e263b49f5abc1aeb8ba2ff4cf11dfbce58f843f8 100755 (executable)
--- a/gitk
+++ b/gitk
@@ -3331,8 +3331,7 @@ proc gitknewtmpdir {} {
     global diffnum gitktmpdir gitdir
 
     if {![info exists gitktmpdir]} {
-       set gitktmpdir [file join [file dirname $gitdir] \
-                           [format ".gitk-tmp.%s" [pid]]]
+       set gitktmpdir [file join $gitdir [format ".gitk-tmp.%s" [pid]]]
        if {[catch {file mkdir $gitktmpdir} err]} {
            error_popup "[mc "Error creating temporary directory %s:" $gitktmpdir] $err"
            unset gitktmpdir