git: b19f1b1894 - main - macros: Unbreak build

The branch main has been updated by fernape:

URL: https://cgit.FreeBSD.org/doc/commit/?id=b19f1b1894932071da107f210d1cbc6539d20175

commit b19f1b1894932071da107f210d1cbc6539d20175
Author:     Fernando Apesteguía <[email protected]>
AuthorDate: 2024-09-23 05:23:37 +0000
Commit:     Fernando Apesteguía <[email protected]>
CommitDate: 2024-09-23 05:23:37 +0000

    macros: Unbreak build
    
    Use a warning instead of an error for now.
---
 shared/lib/InterDocumentReferencesMacro/extension.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/shared/lib/InterDocumentReferencesMacro/extension.rb b/shared/lib/InterDocumentReferencesMacro/extension.rb
index da18d39935..e05cfe0a6f 100644
--- a/shared/lib/InterDocumentReferencesMacro/extension.rb
+++ b/shared/lib/InterDocumentReferencesMacro/extension.rb
@@ -13,7 +13,7 @@ class InterDocumentReferencesMacro < Asciidoctor::Extensions::InlineMacroProcess
     text = attrs[2]
 
     if text.nil? || text.empty?
-      raise StandardError, "Crossref needs a description."
+      warn "Crossref needs a description."
     end
 
     doc = parent.document