[LyX/2.2.x] Fix thinko that led 2-authors citations to be displayed with "et al."

[Richard Heck]

commit e98334098bac6d01260c2f417826a83f943cb24b
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."
    
    (cherry picked from commit d5633f17e56b73b308921a7c466bffa20e3e27b8)
---
 src/BiblioInfo.cpp |    3 +--
 status.22x         |    4 ++++
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/BiblioInfo.cpp b/src/BiblioInfo.cpp
index f2bf332..1d3b6fd 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]));
 
diff --git a/status.22x b/status.22x
index 1d74cf8..5afab3f 100644
--- a/status.22x
+++ b/status.22x
@@ -40,6 +40,10 @@ What's new
 
 * USER INTERFACE
 
+- Fix display of citations with two authors. 
+
+- Fix display of multi-author citations when the GUI language is not English.
+
 
 * INTERNALS