[LyX/master] Fix bug #10546

[Enrico Forestieri]

commit 4dea27c4c74ca7b29e0b574e5e3424b3acb2ec5e
Author: Enrico Forestieri <for...@lyx.org>
Date:   Tue Jun 20 01:14:55 2017 +0200

    Fix bug #10546
    
    A labeled equation is also numbered.
---
 src/mathed/MathParser.cpp |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/src/mathed/MathParser.cpp b/src/mathed/MathParser.cpp
index 6c04d62..b39f172 100644
--- a/src/mathed/MathParser.cpp
+++ b/src/mathed/MathParser.cpp
@@ -1799,6 +1799,7 @@ bool Parser::parse1(InsetMathGrid & grid, unsigned flags,
                        asArray(label, ar);
                        if (grid.asHullInset()) {
                                grid.asHullInset()->label(cellrow, label);
+                               grid.asHullInset()->numbered(cellrow, true);
                        } else {
                                cell->push_back(createInsetMath(t.cs(), buf));
                                cell->push_back(MathAtom(new 
InsetMathBrace(ar)));