[LyX/master] Make ParBreakIsNewline work in inset layout without PassThru

[Juergen Spitzmueller]

commit efb4a2651247ca11881b15dbeb57273dc8554f4f
Author: Juergen Spitzmueller <sp...@lyx.org>
Date:   Tue Apr 21 19:43:41 2015 +0200

    Make ParBreakIsNewline work in inset layout without PassThru
    
    Fixes: #9513

diff --git a/src/output_latex.cpp b/src/output_latex.cpp
index 783be72..4b4b6cd 100644
--- a/src/output_latex.cpp
+++ b/src/output_latex.cpp
@@ -1073,6 +1073,7 @@ void TeXOnePar(Buffer const & buf,
                        DocumentClass const & tclass = bparams.documentClass();
                        if ((style == next_layout
                             && !style.parbreak_is_newline
+                            && !text.inset().getLayout().parbreakIsNewline()
                             && style.latextype != LATEX_ITEM_ENVIRONMENT
                             && style.latextype != LATEX_LIST_ENVIRONMENT
                             && style.align == par.getAlign()