Fix bug #6188: Assertion with multiple views of same document.

We have to prevent that two views share the same ID, also when an id was supplied (because we can open the same document twice).

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@31381 a592a061-630c-0410-9148-cb99ea01b6c8

diff --git a/src/frontends/qt4/GuiApplication.cpp b/src/frontends/qt4/GuiApplication.cpp
index da28c0231755c587d6058de749be80bd81463bf2..8cd88e0999d83fd4d374e1a62ccc8827ab8d4fa4 100644 (file)
--- a/src/frontends/qt4/GuiApplication.cpp
+++ b/src/frontends/qt4/GuiApplication.cpp
@@ -1004,10 +1004,9 @@ void GuiApplication::createView(QString const & geometry_arg, bool autoShow,
 
        // create new view
        int id = view_id;
-       if (id == 0) {
-               while (d->views_.find(id) != d->views_.end())
-                       id++;
-       }
+       while (d->views_.find(id) != d->views_.end())
+               id++;
+
        LYXERR(Debug::GUI, "About to create new window with ID " << id);
        GuiView * view = new GuiView(id);
        // register view