fixing bug in edit button

executablebooks · Apr 25, 2020 · 38aae8d · 38aae8d
1 parent 96f177f
commit 38aae8d
Showing 1 changed file with 13 additions and 11 deletions.
diff --git a/sphinx_book_theme/__init__.py b/sphinx_book_theme/__init__.py
@@ -202,17 +202,19 @@ def nav_to_html_list(
     if doctree and context.get("page_source_suffix"):
         config_theme = app.config.html_theme_options
         repo_url = config_theme.get("repository_url", "")
-        branch = config_theme.get("repository_branch", "")
-        relpath = config_theme.get("path_to_docs", "")
-        org, repo = repo_url.strip("/").split("/")[-2:]
-        context.update(
-            {
-                "github_user": org,
-                "github_repo": repo,
-                "github_version": branch,
-                "doc_path": relpath,
-            }
-        )
+        # Only add the edit button if `repository_url` is given
+        if repo_url:
+            branch = config_theme.get("repository_branch", "")
+            relpath = config_theme.get("path_to_docs", "")
+            org, repo = repo_url.strip("/").split("/")[-2:]
+            context.update(
+                {
+                    "github_user": org,
+                    "github_repo": repo,
+                    "github_version": branch,
+                    "doc_path": relpath,
+                }
+            )
     else:
         # Disable using the button so we don't get errors
         context["theme_use_edit_page_button"] = False