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| author | Matthias C. M. Troffaes <matthias.troffaes@gmail.com> | 2021-02-16 12:24:10 +0300 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-02-16 12:24:10 +0300 |
| commit | 57ae92ce78cc337be78d27b0309cdaed33d39fde (patch) | |
| tree | 966774e7fb5666e3394673500b149d58e9cc5173 /sphinx/transforms | |
| parent | 633c5ad9c6f4511e3016dd451f17ace1ad160fb2 (diff) | |
fix potential getitem error in resolve_anyref
Diffstat (limited to 'sphinx/transforms')
| -rw-r--r-- | sphinx/transforms/post_transforms/__init__.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sphinx/transforms/post_transforms/__init__.py b/sphinx/transforms/post_transforms/__init__.py index 1c424050a..f8b01e81f 100644 --- a/sphinx/transforms/post_transforms/__init__.py +++ b/sphinx/transforms/post_transforms/__init__.py @@ -125,7 +125,7 @@ class ReferencesResolver(SphinxPostTransform): for role in domain.roles: res = domain.resolve_xref(self.env, refdoc, self.app.builder, role, target, node, contnode) - if res and isinstance(res[0], nodes.Element): + if res and len(res) > 0 and isinstance(res[0], nodes.Element): results.append(('%s:%s' % (domain.name, role), res)) # now, see how many matches we got... if not results: |