Fix natbib bug spotted by JMarc.

[lyx.git] / src / counters.C

diff --git a/src/counters.C b/src/counters.C
index cc5d3328ee46609ca81cc402ebdc53b0efb3cfe9..9bad96c367247afe51b5c79015635f739c1ce86d 100644 (file)
--- a/src/counters.C
+++ b/src/counters.C
@@ -261,11 +261,11 @@ string Counters::labelItem(string const & ctr,
        CounterList::iterator it = counterList.find(ctr);
        if (it == counterList.end()) {
                lyxerr << "Counter does not exist." << endl;
-               return "";
+               return string();
        }
 
        if (!first) {
-               s << "." << value(ctr);
+               s << '.' << value(ctr);
        } else {
                if (numbertype == "sectioning" || numbertype == "appendix") {
                        if (numbertype == "appendix") {