git-gui: set GIT_DIR and GIT_WORK_TREE after setup

diff --git a/lib/remote_branch_delete.tcl b/lib/remote_branch_delete.tcl
index fbcfb27157682e8a9ffbdbf9d8f1e2ce5341ca73..241642062e7d4b8ad267f10fc6123bab52dfc744 100644 (file)
--- a/lib/remote_branch_delete.tcl
+++ b/lib/remote_branch_delete.tcl
@@ -63,7 +63,7 @@ constructor dialog {} {
                set urltype url
        }
        radiobutton $w.dest.url_r \
-               -text [mc "Arbitrary URL:"] \
+               -text [mc "Arbitrary Location:"] \
                -value url \
                -variable @urltype
        entry $w.dest.url_t \
@@ -208,15 +208,15 @@ method _delete {} {
                return
        }
 
-       if {[tk_messageBox \
-               -icon warning \
-               -type yesno \
-               -title [wm title $w] \
-               -parent $w \
-               -message [mc "Recovering deleted branches is difficult.
-
-Delete the selected branches?"]] ne yes} {
-               return
+       if {$checktype ne {head}} {
+               if {[tk_messageBox \
+                       -icon warning \
+                       -type yesno \
+                       -title [wm title $w] \
+                       -parent $w \
+                       -message [mc "Recovering deleted branches is difficult.\n\nDelete the selected branches?"]] ne yes} {
+                       return
+               }
        }
 
        destroy $w
@@ -250,6 +250,8 @@ method _write_url        {args} { set urltype url    }
 method _write_check_head {args} { set checktype head }
 
 method _write_head_list {args} {
+       global current_branch
+
        $head_m delete 0 end
        foreach abr $head_list {
                $head_m insert end radiobutton \
@@ -258,7 +260,11 @@ method _write_head_list {args} {
                        -variable @check_head
        }
        if {[lsearch -exact -sorted $head_list $check_head] < 0} {
-               set check_head {}
+               if {[lsearch -exact -sorted $head_list $current_branch] < 0} {
+                       set check_head {}
+               } else {
+                       set check_head $current_branch
+               }
        }
 }