[LyX/master] Fix thinko that led 2-authors citations to be displayed with "et al."

[Richard Heck]

commit d5633f17e56b73b308921a7c466bffa20e3e27b8
Author: Richard Heck <rgh...@lyx.org>
Date:   Sun Jul 17 22:31:54 2016 -0400

    Fix thinko that led 2-authors citations to be displayed with "et al."
---
 src/BiblioInfo.cpp |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)

diff --git a/src/BiblioInfo.cpp b/src/BiblioInfo.cpp
index 06dfc94..873ba76 100644
--- a/src/BiblioInfo.cpp
+++ b/src/BiblioInfo.cpp
@@ -299,8 +299,7 @@ docstring const BibTeXInfo::getAbbreviatedAuthor(bool 
jurabib_style) const
        if (authors.size() == 2 && authors[1] != "others")
                retval = bformat(from_ascii("%1$s and %2$s"),
                        familyName(authors[0]), familyName(authors[1]));
-
-       if (authors.size() >= 2)
+       else if (authors.size() >= 2)
                retval = bformat(from_ascii("%1$s et al."),
                        familyName(authors[0]));