[sysadmin-bin] github_name has to be defined earlier

[Andrea Veri <averi src gnome org>]

commit 3448a9f9bd8ab8e5c7d380d638b011a512fe7819
Author: Andrea Veri <averi redhat com>
Date:   Tue Dec 11 16:59:14 2018 +0100

    github_name has to be defined earlier

 git/post-receive-mirror-github | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/git/post-receive-mirror-github b/git/post-receive-mirror-github
index 9c91e35..067fd82 100755
--- a/git/post-receive-mirror-github
+++ b/git/post-receive-mirror-github
@@ -160,6 +160,7 @@ def get_repo_settings(repo_name):
 def main():
     gh = GitHub(ORGANIZATION)
     repo_name = get_repo_name()
+    github_name = gh.normalize_name(repo_name)
 
     if repo_name.endswith('.wiki'):
         sys.exit(1)
@@ -169,7 +170,6 @@ def main():
     if not gh.check_if_repo_exists(repo_name):
         gh.create_github_repo(settings["name"], settings["description"], settings["homepage"])
     else:
-        github_name = gh.normalize_name(repo_name)
         description, homepage = gh.fetch_github_repo(github_name)
 
         if description != settings["description"]: