get_ref_dir(): use a strbuf to hold refname

diff --git a/gitk-git/gitk b/gitk-git/gitk
index 651b7400436c0a1eb4dfa029a9fee187060fc44d..22270ce46bb73bc8fc8e82409ef0179576f7ba20 100755 (executable)
--- a/gitk-git/gitk
+++ b/gitk-git/gitk
@@ -10795,7 +10795,7 @@ proc fontok {} {
     if {$fontparam(slant) eq "italic"} {
        lappend fontpref($f) "italic"
     }
-    set w $prefstop.$f
+    set w $prefstop.notebook.fonts.$f
     $w conf -text $fontparam(family) -font $fontpref($f)
 
     fontcan
@@ -11012,6 +11012,7 @@ proc doprefs {} {
     lappend pages [prefspage_general $notebook] [mc "General"]
     lappend pages [prefspage_colors $notebook] [mc "Colors"]
     lappend pages [prefspage_fonts $notebook] [mc "Fonts"]
+    set col 0
     foreach {page title} $pages {
        if {$use_notebook} {
            $notebook add $page -text $title