cgribexGetTsteptype: changed default to TSTEP_INSTANT

ChangeLog

@@ -3,6 +3,10 @@
 	* Version 1.6.0 released
         * using CGRIBEX library version 1.6.0
 
+2013-02-13  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>
+
+	* cgribexGetTsteptype: changed default to TSTEP_INSTANT [Bug #3211]
+
 2013-02-04  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>
 
 	* netCDF: ignore the attribute valid_range, if the data type is inconsitent

src/stream_cgribex.c

@@ -125,7 +125,7 @@ int cgribexTimeIsFC(int *isec1)
 static
 int cgribexGetTsteptype(int timerange)
 {
-  int tsteptype = 0;
+  int tsteptype = TSTEP_INSTANT;
   static int lprint = TRUE;
 
   switch ( timerange )
@@ -826,7 +826,7 @@ int cgribexScanTimestep2(stream_t * streamptr)
   cdi_create_records(streamptr, tsID);
 
   nrecords = streamptr->tsteps[tsID].nallrecs;
-  streamptr->tsteps[1].recIDs = (int *) malloc(nrecords*sizeof(int));
+  if ( nrecords ) streamptr->tsteps[1].recIDs = (int *) malloc(nrecords*sizeof(int));
   streamptr->tsteps[1].nrecs = 0;
   for ( recID = 0; recID < nrecords; recID++ )
     streamptr->tsteps[1].recIDs[recID] = -1;