Fix svtype

svreader/vcfwrapper.py

@@ -28,6 +28,8 @@ class VCFRecord(SVRecord):
         self.__record = record
         if "SVTYPE" in record.info.keys():
             self._sv_type = record.info["SVTYPE"]
+        else:
+            self._sv_type = record.alts[0][1:-1]
 
     @property
     def record(self):