changeset 45397:da3b7c80aa34

hgweb: handle None from templatedir() equally bad in webcommands.py The following paragraph is based just on my reading of the code; I have not tried to test it. Before my recent work on templates in frozen binaries, it seems both `hgwebdir_mod.py` and `webcommands.py` would pass in an empty list into `staticfile()` when running in a frozen binary. That would then result in a variable in that function (`path`) not getting bound before its first use. I then changed that without thinking in D8786 so we passed a `None` value into the function, which made it break in another way (trying to iterate over `None`). Then I tried to fix it up in D8810, but I only changed `hgwebdir_mod.py` for some reason, and it still doesn't actually work in frozen binaries (which seems fair, since was broken before my changes too). This patch just replicates the half-assed "fix" from D8810 in `webcommands.py`, so they look more similar so I can start refactoring them in the same way. Differential Revision: https://phab.mercurial-scm.org/D8933
author Martin von Zweigbergk <martinvonz@google.com>
date Mon, 03 Aug 2020 22:40:05 -0700
parents 26eb62bd0550
children dc9fe90bdbd5
files mercurial/hgweb/webcommands.py
diffstat 1 files changed, 2 insertions(+), 1 deletions(-) [+]
line wrap: on
line diff
--- a/mercurial/hgweb/webcommands.py	Thu Aug 13 10:37:25 2020 -0700
+++ b/mercurial/hgweb/webcommands.py	Mon Aug 03 22:40:05 2020 -0700
@@ -1320,7 +1320,8 @@
     static = web.config(b"web", b"static", untrusted=False)
     if not static:
         tp = web.templatepath or templater.templatedir()
-        static = os.path.join(tp, b'static')
+        if tp is not None:
+            static = os.path.join(tp, b'static')
 
     staticfile(static, fname, web.res)
     return web.res.sendresponse()