Fixing small error in item selector.

Author: phase1geo

app

@@ -81,8 +81,8 @@ case $1 in
     ;;
 "debug")
     initialize
-    #G_DEBUG=fatal-criticals gdb --args ./com.github.phase1geo.outliner "${@:2}"
-    G_DEBUG=fatal-warnings gdb --args ./com.github.phase1geo.outliner "${@:2}"
+    G_DEBUG=fatal-criticals gdb --args ./com.github.phase1geo.outliner "${@:2}"
+    #G_DEBUG=fatal-warnings gdb --args ./com.github.phase1geo.outliner "${@:2}"
     ;;
 "test")
     test

src/OutlineTable.vala

@@ -734,7 +734,7 @@ public class OutlineTable : DrawingArea {
         _active           = clicked;
         _active_to_select = true;
       }
-    } else if( _title.is_within( x, y ) ) {
+    } else if( (_title != null) && _title.is_within( x, y ) ) {
       set_title_editable( true );
       switch( n_press ) {
         case 1  :  _title.set_cursor_at_char( x, y, _shift_set );  break;