# HG changeset patch
# User Eric Hopper <hopper@omnifarious.org>
# Date 2007-08-08 20:47:30
# Node ID f94dbc6c7eaf295569c2a88d9ce0b1dbf4f3ecca
# Parent  dc2e512cb89a94bee1da6b61aacf14d9e1abca49

Fix hgwebdir after 9858477ed74cce9dc8f4069f9453a1bda0e13ba1 broke it.

diff --git a/mercurial/commands.py b/mercurial/commands.py
--- a/mercurial/commands.py
+++ b/mercurial/commands.py
@@ -2471,7 +2471,7 @@ def serve(ui, repo, **opts):
     for o in optlist.split():
         if opts[o]:
             parentui.setconfig("web", o, str(opts[o]))
-            if repo.ui != parentui:
+            if (repo is not None) and (repo.ui != parentui):
                 repo.ui.setconfig("web", o, str(opts[o]))
 
     if repo is None and not ui.config("web", "webdir_conf"):
diff --git a/mercurial/hgweb/server.py b/mercurial/hgweb/server.py
--- a/mercurial/hgweb/server.py
+++ b/mercurial/hgweb/server.py
@@ -172,12 +172,28 @@ def create_server(ui, repo):
             return open(opt, 'w')
         return default
 
-    address = repo.ui.config("web", "address", "")
-    port = int(repo.ui.config("web", "port", 8000))
-    use_ipv6 = repo.ui.configbool("web", "ipv6")
-    webdir_conf = repo.ui.config("web", "webdir_conf")
-    accesslog = openlog(repo.ui.config("web", "accesslog", "-"), sys.stdout)
-    errorlog = openlog(repo.ui.config("web", "errorlog", "-"), sys.stderr)
+    def create_getconfig(section, *uis): # uis are least significant to most
+        def getconfig(var, default=None):
+            val = default
+            for u in uis:
+                val = u.config(section, var, val)
+            return val
+        def getconfigbool(var, default=None):
+            val = default
+            for u in uis:
+                val = u.configbool(section, var, val)
+        return (getconfig, getconfigbool)
+
+    if repo is None:
+        getconfig, getconfigbool = create_getconfig("web", ui)
+    else:
+        getconfig, getconfigbool = create_getconfig("web", ui, repo.ui)
+    address = getconfig("address", "")
+    port = int(getconfig("port", 8000))
+    use_ipv6 = getconfigbool("ipv6")
+    webdir_conf = getconfig("webdir_conf")
+    accesslog = openlog(getconfig("accesslog", "-"), sys.stdout)
+    errorlog = openlog(getconfig("errorlog", "-"), sys.stderr)
 
     if use_threads:
         try: