Have a non blank tooltip for empty aggregrate layers

diff --git a/src/vikaggregatelayer.c b/src/vikaggregatelayer.c
index c0e60fefb07983c369cd8b054f343333c199d3ed..668797ed0206edc3358ba23ed842a1e8e341ec5a 100644 (file)
--- a/src/vikaggregatelayer.c
+++ b/src/vikaggregatelayer.c
@@ -977,6 +977,8 @@ static const gchar* aggregate_layer_tooltip ( VikAggregateLayer *val )
     //  but for now a simple overall count
     g_snprintf (tmp_buf, sizeof(tmp_buf), ngettext("One layer", "%d layers", nn), nn );
   }
+  else
+    g_snprintf (tmp_buf, sizeof(tmp_buf), _("Empty") );
   return tmp_buf;
 }