Merging upstream version 1.68.2+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

3 files changed, 37 insertions, 37 deletions

diff --git a/vendor/mdbook/src/renderer/html_handlebars/helpers/navigation.rs b/vendor/mdbook/src/renderer/html_handlebars/helpers/navigation.rs
index 65929bbfc..b184c4410 100644
--- a/vendor/mdbook/src/renderer/html_handlebars/helpers/navigation.rs
+++ b/vendor/mdbook/src/renderer/html_handlebars/helpers/navigation.rs
@@ -4,6 +4,8 @@ use std::path::Path;
 use handlebars::{Context, Handlebars, Helper, Output, RenderContext, RenderError, Renderable};
 
 use crate::utils;
+use log::{debug, trace};
+use serde_json::json;
 
 type StringMap = BTreeMap<String, String>;
 
@@ -146,15 +148,12 @@ fn render(
 
     trace!("Render template");
 
-    _h.template()
-        .ok_or_else(|| RenderError::new("Error with the handlebars template"))
-        .and_then(|t| {
-            let local_ctx = Context::wraps(&context)?;
-            let mut local_rc = rc.clone();
-            t.render(r, &local_ctx, &mut local_rc, out)
-        })?;
-
-    Ok(())
+    let t = _h
+        .template()
+        .ok_or_else(|| RenderError::new("Error with the handlebars template"))?;
+    let local_ctx = Context::wraps(&context)?;
+    let mut local_rc = rc.clone();
+    t.render(r, &local_ctx, &mut local_rc, out)
 }
 
 pub fn previous(
diff --git a/vendor/mdbook/src/renderer/html_handlebars/helpers/theme.rs b/vendor/mdbook/src/renderer/html_handlebars/helpers/theme.rs
index 809ee1176..83aba6774 100644
--- a/vendor/mdbook/src/renderer/html_handlebars/helpers/theme.rs
+++ b/vendor/mdbook/src/renderer/html_handlebars/helpers/theme.rs
@@ -1,4 +1,5 @@
 use handlebars::{Context, Handlebars, Helper, Output, RenderContext, RenderError};
+use log::trace;
 
 pub fn theme_option(
     h: &Helper<'_, '_>,
diff --git a/vendor/mdbook/src/renderer/html_handlebars/helpers/toc.rs b/vendor/mdbook/src/renderer/html_handlebars/helpers/toc.rs
index 0884d30ad..e96e6ef64 100644
--- a/vendor/mdbook/src/renderer/html_handlebars/helpers/toc.rs
+++ b/vendor/mdbook/src/renderer/html_handlebars/helpers/toc.rs
@@ -117,35 +117,35 @@ impl HelperDef for RenderToc {
             }
 
             // Link
-            let path_exists = if let Some(path) =
-                item.get("path")
-                    .and_then(|p| if p.is_empty() { None } else { Some(p) })
-            {
-                out.write("<a href=\"")?;
-
-                let tmp = Path::new(item.get("path").expect("Error: path should be Some(_)"))
-                    .with_extension("html")
-                    .to_str()
-                    .unwrap()
-                    // Hack for windows who tends to use `\` as separator instead of `/`
-                    .replace('\\', "/");
-
-                // Add link
-                out.write(&utils::fs::path_to_root(&current_path))?;
-                out.write(&tmp)?;
-                out.write("\"")?;
-
-                if path == &current_path || is_first_chapter {
-                    is_first_chapter = false;
-                    out.write(" class=\"active\"")?;
-                }
+            let path_exists: bool;
+            match item.get("path") {
+                Some(path) if !path.is_empty() => {
+                    out.write("<a href=\"")?;
+                    let tmp = Path::new(path)
+                        .with_extension("html")
+                        .to_str()
+                        .unwrap()
+                        // Hack for windows who tends to use `\` as separator instead of `/`
+                        .replace('\\', "/");
+
+                    // Add link
+                    out.write(&utils::fs::path_to_root(&current_path))?;
+                    out.write(&tmp)?;
+                    out.write("\"")?;
+
+                    if path == &current_path || is_first_chapter {
+                        is_first_chapter = false;
+                        out.write(" class=\"active\"")?;
+                    }
 
-                out.write(">")?;
-                true
-            } else {
-                out.write("<div>")?;
-                false
-            };
+                    out.write(">")?;
+                    path_exists = true;
+                }
+                _ => {
+                    out.write("<div>")?;
+                    path_exists = false;
+                }
+            }
 
             if !self.no_section_label {
                 // Section does not necessarily exist