[Kst] kdeextragear-2/kst/kst

[George Staikos]

CVS commit by staikos: 

fix validity check.  Indirect files are confirmed working now


  M +1 -1      kstdatasource.cpp   1.9


--- kdeextragear-2/kst/kst/kstdatasource.cpp  #1.8:1.9
@@ -215,5 +215,5 @@ int KstDataSource::readField(double *v, 
 
 bool KstDataSource::isValid() const {
-  return false;
+  return _valid;
 }