[LyX/master] Correctly skip a bottom caption

[Enrico Forestieri]

commit 000b7f3f46e0170f6a3afdd24d96ff5d440f22bc
Author: Enrico Forestieri <for...@lyx.org>
Date:   Sat Jun 17 14:01:42 2017 +0200

    Correctly skip a bottom caption
    
    The getArg() method stops at the first closing brace, whether it
    matches the opening one or not, so properly parse the caption and
    then throw it away.
---
 src/tex2lyx/text.cpp |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/tex2lyx/text.cpp b/src/tex2lyx/text.cpp
index af2abeb..ab00093 100644
--- a/src/tex2lyx/text.cpp
+++ b/src/tex2lyx/text.cpp
@@ -3903,7 +3903,7 @@ void parse_text(Parser & p, ostream & os, unsigned flags, 
bool outer,
                        } else {
                                // We already got the caption at the bottom,
                                // so simply skip it.
-                               p.getArg('{', '}');
+                               parse_text_snippet(p, FLAG_ITEM, false, 
context);
                        }
                }