Fixed typo in method name

Change-Id: Ief983850b94b2513d876c02dcf410a2867b16c90

diff --git a/gbp/deb/git.py b/gbp/deb/git.py
index 7e13b5ea2108f0aaa09a7e0c269d26383be538e0..c9004ef8c78ba92df650bed3cc46be66e92c7ecd 100644 (file)
--- a/gbp/deb/git.py
+++ b/gbp/deb/git.py
@@ -51,7 +51,7 @@ class DebianGitRepository(GitRepository):
             # dereference to a commit object
             return self.rev_parse("%s^0" % tag)
         elif self.has_tag(legacy_tag):
-            out, ret = self.__git_getoutput('cat-file', args=['-p', legacy_tag])
+            out, ret = self._git_getoutput('cat-file', args=['-p', legacy_tag])
             if ret:
                 return None
             for line in out: