Fixed x2str for doubles.

diff --git a/stglibs/common.lib/common.cpp b/stglibs/common.lib/common.cpp
index 622f64f7f11b2b31fbb31d359fea6af743707dbc..c27a387d647949bbb8a27791c955bff6de10f3ee 100644 (file)
--- a/stglibs/common.lib/common.cpp
+++ b/stglibs/common.lib/common.cpp
@@ -823,7 +823,8 @@ return unsigned2str(x, s);
 const std::string & x2str(double x, std::string & s)
 {
 char buf[256];
 const std::string & x2str(double x, std::string & s)
 {
 char buf[256];

-s = snprintf(buf, sizeof(buf), "%f", x);
+snprintf(buf, sizeof(buf), "%f", x);
+s = buf;

 return s;
 }
 //---------------------------------------------------------------------------
 return s;
 }
 //---------------------------------------------------------------------------