Remove useless "stopgap morituri-insanity compatibility layer"

Signed-off-by: JoeLametta <JoeLametta@users.noreply.github.com>

whipper/command/cd.py

@@ -163,7 +163,7 @@ class _CD(BaseCommand):
 
         # result
 
-        self.program.result.cdrdaoVersion = cdrdao.getCDRDAOVersion()
+        self.program.result.cdrdaoVersion = cdrdao.version()
         self.program.result.cdparanoiaVersion = \
             cdparanoia.getCdParanoiaVersion()
         info = drive.getDeviceInfo(self.device)

whipper/common/program.py

@@ -92,7 +92,7 @@ class Program:
         Also warn about buggy cdrdao versions.
         """
         from pkg_resources import parse_version as V
-        version = cdrdao.getCDRDAOVersion()
+        version = cdrdao.version()
         if V(version) < V('1.2.3rc2'):
             logger.warning('cdrdao older than 1.2.3 has a pre-gap length bug.'
                            ' See http://sourceforge.net/tracker/?func=detail&aid=604751&group_id=2171&atid=102171')  # noqa: E501

whipper/program/cdrdao.py

@@ -188,10 +188,3 @@ def version():
                        "could not find version")
         return None
     return m.group('version')
-
-
-def getCDRDAOVersion():
-    """
-    stopgap morituri-insanity compatibility layer
-    """
-    return version()

whipper/test/test_program_cdrdao.py

@@ -9,7 +9,7 @@ from whipper.test import common
 
 class VersionTestCase(common.TestCase):
     def testGetVersion(self):
-        v = cdrdao.getCDRDAOVersion()
+        v = cdrdao.version()
         self.assertTrue(v)
         # make sure it starts with a digit
         self.assertTrue(int(v[0]))