[LyX/master] Fix #10887 compiler warnings.

[Richard Heck]

commit 05c876568a452d24c480631caf74d0176dd9f9c0
Author: Richard Heck <rgh...@lyx.org>
Date:   Sat Dec 16 00:50:35 2017 -0500

    Fix #10887 compiler warnings.
---
 src/frontends/qt4/GuiWorkArea.cpp |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/frontends/qt4/GuiWorkArea.cpp 
b/src/frontends/qt4/GuiWorkArea.cpp
index 0df7b65..3d169d0 100644
--- a/src/frontends/qt4/GuiWorkArea.cpp
+++ b/src/frontends/qt4/GuiWorkArea.cpp
@@ -751,7 +751,7 @@ void GuiWorkArea::contextMenuEvent(QContextMenuEvent * e)
                        if (inset && inset->asInsetMath())
                                --pos.rx();
                        else if (cur.pos() > 0) {
-                               Inset * inset = 
cur.paragraph().getInset(cur.pos() - 1);
+                               inset = cur.paragraph().getInset(cur.pos() - 1);
                                if (inset)
                                        ++pos.rx();
                        }