[Kst] extragear/graphics/kst/src/datasources/wmap

[Andrew Walker]

SVN commit 633022 by arwalker:

provide meaningful default value for frameCount()

 M  +16 -3     wmap.cpp  


--- trunk/extragear/graphics/kst/src/datasources/wmap/wmap.cpp #633021:633022
@@ -440,6 +440,8 @@
 
       iStatus = 0;
 
+      updateNumFramesScalar( );
+
       fits_close_file( ffits, &iStatus );
     }
   }
@@ -616,11 +618,22 @@
   int rc = 1;
   field* fld = 0L;
 
-  fld = _fields.find( fieldName );
-  if( fld != 0L )
+  if( fieldName.isEmpty() )
   {
-    rc = fld->numFrames;
+    fld = _fields.find( "POSITION_X" );
+    if( fld != 0L )
+    {
+      rc = fld->numFrames;
+    }
   }
+  else
+  {
+    fld = _fields.find( fieldName );
+    if( fld != 0L )
+    {
+      rc = fld->numFrames;
+    }
+  }
 
   return rc;
 }