Issue #6 - list of bugs applied must be global

git-bz

@@ -115,6 +115,7 @@ import string
 
 # options dictionary from optparse
 global_options = None
+bugs_applied = []
 
 # Utility functions for git
 # =========================
@@ -1739,7 +1740,6 @@ def do_apply(*args):
         print("No patches on bug %d" % bug.id)
         return
 
-    bugs_applied = []
     patches = []
     patches_by_id = {}
     for patch in bug.patches:
@@ -1753,6 +1753,10 @@ def do_apply(*args):
         for d_id in dependencies:
             if d_id == '':
                 continue
+
+            if d_id in bugs_applied:
+                continue
+
             dep_bug = Bug.load(BugHandle.parse_or_die(d_id),
                            attachmentdata=False)
             s = dep_bug.bug_status
@@ -1882,7 +1886,7 @@ FIXME: need commit message.
         add_url(bug, commits)
 
     bugs_applied.append(bug_ref)
-    return bugs_applied
+    return bug_ref
 
 def strip_bug_url(bug, commit_body):
     # Strip off the trailing bug URLs we add with -u; we do this before
@@ -2702,7 +2706,6 @@ if len(args) < min_args or len(args) > max_args:
 if command == 'add-url':
     do_add_url(*args)
 elif command == 'apply':
-    bugs_applied = []
     if not args:
         # continue, skip or abort
         do_apply(*args)
@@ -2715,7 +2718,6 @@ elif command == 'apply':
         if applied is None:
             break
 
-        bugs_applied.extend(applied)
 elif command == 'attach':
     do_attach(*args)
 elif command == 'components':