[glom] Dialog_ExistingOrNew: Avoid another warning.

[Murray Cumming <murrayc src gnome org>]

commit ba9a4c835436c4b8cc4312829ff461bf02a25991
Author: Murray Cumming <murrayc murrayc com>
Date:   Tue Apr 29 14:54:28 2014 +0200

    Dialog_ExistingOrNew: Avoid another warning.

 glom/dialog_existing_or_new.cc |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/glom/dialog_existing_or_new.cc b/glom/dialog_existing_or_new.cc
index 284fb1b..4248204 100644
--- a/glom/dialog_existing_or_new.cc
+++ b/glom/dialog_existing_or_new.cc
@@ -47,7 +47,7 @@ static const int NEW_PAGE = 1;
 namespace
 {
 
-const char NETWORK_DUMMY_TEXT[] = N_("No sessions found on the local network.");
+const char* NETWORK_DUMMY_TEXT = N_("No sessions found on the local network.");
 
 
 //TODO_Performance: A DomParser or XmlReader might be faster, or even a regex.