[LyX/master] fix glitch with last border in table for custom arguments

[Juergen Spitzmueller]

commit a3ed99b2118528bc8c2213a2388a0971c57a4b26
Author: Juergen Spitzmueller <sp...@lyx.org>
Date:   Mon Aug 27 12:13:24 2018 +0200

    fix glitch with last border in table for custom arguments
---
 src/tex2lyx/table.cpp |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/tex2lyx/table.cpp b/src/tex2lyx/table.cpp
index 01c7a54..2bf5d65 100644
--- a/src/tex2lyx/table.cpp
+++ b/src/tex2lyx/table.cpp
@@ -432,7 +432,7 @@ void handle_colalign(Parser & p, vector<ColInfo> & colinfo,
                                                next.special += '|';
                                } else if (colinfo.back().special.empty())
                                        ++colinfo.back().rightlines;
-                               else if (next.special.empty())
+                               else if (next.special.empty() && 
p.next_token().cat() != catEnd)
                                        ++next.leftlines;
                                else
                                        colinfo.back().special += '|';