git-gui: Disable the text widget in the repository chooser

Although we are using a text widget here we really do not
want the end-user to be able to modify the text it displays.
So we need to disable it.

Signed-off-by: Shawn O. Pearce <spearce@spearce.org>

diff --git a/lib/choose_repository.tcl b/lib/choose_repository.tcl
index ab8e620..1e55aec 100644 (file)
--- a/lib/choose_repository.tcl
+++ b/lib/choose_repository.tcl
@@ -108,6 +108,8 @@ constructor pick {} {
                        -label [mc "Open..."]
        }
 
+       $opts conf -state disabled
+
        set sorted_recent [_get_recentrepos]
        if {[llength $sorted_recent] > 0} {
                if {$m_repo ne {}} {