codereview.py: improve error message when user is not a committer

R=adg, bradfitz, r
CC=golang-dev
https://golang.org/cl/9626045

diff --git a/lib/codereview/codereview.py b/lib/codereview/codereview.py
index f839263c55746442ff25fcf5482ebb699ec8861d..f8edbcde008a5bc45504fd5ce95477423cfe7805 100644 (file)
--- a/lib/codereview/codereview.py
+++ b/lib/codereview/codereview.py
@@ -1960,6 +1960,9 @@ def submit(ui, repo, *pats, **opts):
                                # Remote repository had changes we missed.
                                need_sync()
                        raise
+               except urllib2.HTTPError, e:
+                       print >>sys.stderr, "pushing to remote server failed; do you have commit permissions?"
+                       raise
        except:
                real_rollback()
                raise