- remove not reached return statement at the end of val2str functions

git-svn-id: https://openser.svn.sourceforge.net/svnroot/openser/trunk@4965 689a6050-402a-0410-94f2-e92a70836424

modules/db_berkeley/km_bdb_val.c

@@ -279,5 +279,4 @@ int bdb_val2str(db_val_t* _v, char* _s, int* _len)
 		LM_DBG("Unknown data type\n");
 		return -8;
 	}
-	return -9;
 }