bitbake/fetch2/git: Fix a bug where AUTOREV and the git fetcher interact badly

Fix a bug where ud.branches were being referenced before it was set by
the git fetcher when using AUTOREV. To do this some ordering needed
to be changed. This fixes errors like:

ERROR: Error parsing /recipes-kernel/linux/rt-tests_git.bb: Failure expanding variable
SRCPV, expression was ${@bb.fetch2.get_srcrev(d)} which triggered exception
AttributeError: 'FetchData' object has no attribute 'branches'

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 5 insertions, 2 deletions

diff --git a/bitbake/lib/bb/fetch2/__init__.py b/bitbake/lib/bb/fetch2/__init__.py
index 9fec705ad6..f53467e73b 100644
--- a/bitbake/lib/bb/fetch2/__init__.py
+++ b/bitbake/lib/bb/fetch2/__init__.py
@@ -555,6 +555,9 @@ class FetchData(object):
         if not self.method:
             raise NoMethodError(url)
 
+        if hasattr(self.method, "urldata_init"):
+            self.method.urldata_init(self, d)
+
         if self.method.supports_srcrev():
             self.revisions = {}
             for name in self.names:
@@ -564,8 +567,8 @@ class FetchData(object):
             if len(self.names) == 1:
                 self.revision = self.revisions[self.names[0]]
 
-        if hasattr(self.method, "urldata_init"):
-            self.method.urldata_init(self, d)
+        if hasattr(self.method, "fixuprevisions"):
+            self.method.fixuprevisions(self, d)
 
         if "localpath" in self.parm:
             # if user sets localpath for file, use it instead.