* get-branches: Check that the team has branches before downloading.

debian/changelog

@@ -1,7 +1,10 @@
 ubuntu-dev-tools (0.37ubuntu1) intrepid; urgency=low
 
   [ Jonathan Patrick Davies ]
-  * get-branches: Open the teams code page before making a new directory.
+  * get-branches:
+    - Open the teams code page before making a new directory.
+    - Now check team option before anything else.
+    - Check that the team has branches before downloading.
   * doc/get-branches.1: Created.
   * hugdaylist: Improved argument and error handling.
   * pull-lp-source:
@@ -16,7 +19,6 @@ ubuntu-dev-tools (0.37ubuntu1) intrepid; urgency=low
   * requestsync: Use the functions in the common.py file above to authenticate
     with Launchpad.
   * debian/control: Changed XS-Python-Version to >= 2.5.
-  * get-branches: Now check team option before anything else.
 
   [ Siegfried-Angel Gevatter Pujals ]
   * Add the GNU General Public License header to all scripts.

get-branches

@@ -118,12 +118,6 @@ def main():
         print >> sys.stderr, "Perhaps invalid team name?"
         sys.exit(1)
 
-    try:
-        os.makedirs(team)
-    except:
-        pass
-    os.chdir(team)
-    
     branch_list_page = sock.read()
     sock.close()
     
@@ -132,6 +126,18 @@ def main():
     
     print "Downloading all branches for the team '%s'. This may take some " \
         "time." % team
+
+    # Check the team actually has branches.
+    if len(branch_page_urls) == 0:
+        print "The team '%s' does not have any branches on Launchpad." % team
+        os.rmdir(team)
+        sys.exit(0)
+    
+    try:
+        os.makedirs(team)
+    except:
+        pass
+    os.chdir(team)
     
     for url in branch_page_urls:
         sock = urllib2.urlopen("https://code.launchpad.net/%s" % url)