- Fixed a crash coming from velo.c

- Improved saving of reflection lists
- The other changes are mostly whitespace

sansbc.c

@@ -186,6 +186,10 @@ static int StatCmd(pSICSOBJ self, SConnection *pCon, pHdb commandNode,
 		return 0;
 	}
 	data = GetHistogramPointer(hm,pCon);
+	if(data == NULL){
+		SCPrintf(pCon,eError,"ERROR: failed to get data for hm %s", par[0]->value.v.text);
+		return 0;
+	}
 	max =  -9999;
 	min = 99999.99;
 	length = dim[0]*dim[1];