string == "" -> string.empty() conversion.

2002-04-03 02:34:20 +00:00
parent 1ad9a15864
commit b751188e56
1 changed files with 1 additions and 1 deletions
--- a/simgear/timing/sg_time.cxx
+++ b/simgear/timing/sg_time.cxx
@@ -88,7 +88,7 @@ void SGTime::init( double lon, double lat,
    cout << "Current local time          = " 
         << asctime(localtime(&cur_time)) << endl;

-    if ( root != (string)"" ) {
+    if ( !root.empty()) {
        SGPath zone( root );
        zone.append( "zone.tab" );
        SG_LOG( SG_EVENT, SG_INFO, "Reading timezone info from: "