Update src/librustdoc/passes/html_tags.rs

Co-authored-by: Guillaume Gomez <[email protected]>
rust-lang · Jul 30, 2022 · ad197e4 · ad197e4
1 parent f5cd6b3
commit ad197e4
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/librustdoc/passes/html_tags.rs b/src/librustdoc/passes/html_tags.rs
@@ -99,7 +99,7 @@ fn is_valid_for_html_tag_name(c: char, is_empty: bool) -> bool {
     //
     // > A tag name consists of an ASCII letter followed by zero or more ASCII letters, digits, or
     // > hyphens (-).
-    c.is_ascii_alphabetic() || (c.is_ascii_digit() && !is_empty) || (c == '-' && !is_empty)
+    c.is_ascii_alphabetic() || !is_empty && (c == '-' || c.is_ascii_digit())
 }
 
 fn extract_html_tag(