Fix broken left movement (and some other things using prevInset())

[lyx.git] / src / mathed / math_cursor.C

diff --git a/src/mathed/math_cursor.C b/src/mathed/math_cursor.C
index d9727c99a916043715c2215fab4df3c0d58533b1..ace2f1228954417531070986fce3b4259629c3b5 100644 (file)
--- a/src/mathed/math_cursor.C
+++ b/src/mathed/math_cursor.C
@@ -1070,10 +1070,10 @@ string MathCursorPos::readString()
 MathInset * MathCursor::prevInset() const
 {
        normalize();
-       int c = cursor().pos_;
-       if (!c)
+       int pos = cursor().pos_;
+       if (!pos)
                return 0;
-       return array().nextInset(c);
+       return array().nextInset(pos - 1);
 }