githelp: drop unused variable assignments

Caught by PyCharm.

Differential Revision: https://phab.mercurial-scm.org/D7741

hgext/githelp.py

@@ -209,7 +209,7 b' def add(ui, repo, *args, **kwargs):'
 
 def am(ui, repo, *args, **kwargs):
     cmdoptions = []
-    args, opts = parseoptions(ui, cmdoptions, args)
+    parseoptions(ui, cmdoptions, args)
     cmd = Command(b'import')
     ui.status(bytes(cmd), b"\n")
 
@@ -1139,7 +1139,7 b' def svn(ui, repo, *args, **kwargs):'
 
 def svndcommit(ui, repo, *args, **kwargs):
     cmdoptions = []
-    args, opts = parseoptions(ui, cmdoptions, args)
+    parseoptions(ui, cmdoptions, args)
 
     cmd = Command(b'push')
 
@@ -1148,7 +1148,7 b' def svndcommit(ui, repo, *args, **kwargs'
 
 def svnfetch(ui, repo, *args, **kwargs):
     cmdoptions = []
-    args, opts = parseoptions(ui, cmdoptions, args)
+    parseoptions(ui, cmdoptions, args)
 
     cmd = Command(b'pull')
     cmd.append(b'default-push')
@@ -1173,7 +1173,7 b' def svnrebase(ui, repo, *args, **kwargs)'
     cmdoptions = [
         (b'l', b'local', None, b''),
     ]
-    args, opts = parseoptions(ui, cmdoptions, args)
+    parseoptions(ui, cmdoptions, args)
 
     pullcmd = Command(b'pull')
     pullcmd.append(b'default-push')