# HG changeset patch
# User Augie Fackler <durin42@gmail.com>
# Date 1238532821 18000
# Node ID 7f20914e52e86b81a99d08f73973ec5dbc42ab89
# Parent  f71af18c4379aeb262006bbef1c4cf6b87d63d72
Better 502 logic that does not catch non-502 errors.

diff --git a/fetch_command.py b/fetch_command.py
--- a/fetch_command.py
+++ b/fetch_command.py
@@ -77,7 +77,7 @@ def fetch_revisions(ui, svn_url, hg_repo
             # got a 502? Try more than once!
             tries = 0
             converted = False
-            while not converted and tries < 3:
+            while not converted:
                 try:
                     util.describe_revision(ui, r)
                     if have_replay:
@@ -92,7 +92,9 @@ def fetch_revisions(ui, svn_url, hg_repo
                         stupid_svn_server_pull_rev(ui, svn, hg_editor, r)
                     converted = True
                 except core.SubversionException, e: #pragma: no cover
-                    if e.apr_err == core.SVN_ERR_RA_DAV_REQUEST_FAILED:
+                    if (e.apr_err == core.SVN_ERR_RA_DAV_REQUEST_FAILED
+                        and '502' in str(e)
+                        and tries < 3):
                         tries += 1
                         ui.status('Got a 502, retrying (%s)\n' % tries)
                     else: