Fix #1783: repeated error message on console

[simgear.git] / simgear / math / interpolater.cxx

diff --git a/simgear/math/interpolater.cxx b/simgear/math/interpolater.cxx
index 7b956c95778320ae871d63129ef5e59fb35f597c..c594e59c4073840d767c9e72438fa8a0a4051797 100644 (file)
--- a/simgear/math/interpolater.cxx
+++ b/simgear/math/interpolater.cxx
@@ -36,8 +36,6 @@
 
 #include "interpolater.hxx"
 
-using std::string;
-
 // Constructor -- starts with an empty table.
 SGInterpTable::SGInterpTable()
 {
@@ -55,7 +53,7 @@ SGInterpTable::SGInterpTable(const SGPropertyNode* interpolation)
 
 // Constructor -- loads the interpolation table from the specified
 // file
-SGInterpTable::SGInterpTable( const string& file ) 
+SGInterpTable::SGInterpTable( const std::string& file )
 {
     SG_LOG( SG_MATH, SG_INFO, "Initializing Interpolator for " << file );