Fixed x2str for doubles.

diff --git a/stglibs/common.lib/common.cpp b/stglibs/common.lib/common.cpp
index dab99605a71fe6a16d6c83db60a88f86825f4101..db2ff6b3e555e768127eb7943594b378cf4b4525 100644 (file)
--- a/stglibs/common.lib/common.cpp
+++ b/stglibs/common.lib/common.cpp
@@ -793,7 +793,8 @@ 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;
 }
 //---------------------------------------------------------------------------