Fix build warning "unknown file extension: xxx.pdf"

diff --git a/build.gradle b/build.gradle
index 14149787afc8855163f3f99485c0f9422486313e..95fb87f80b2f298e4cb1f8ca02a45997bfae94a2 100644 (file)
--- a/build.gradle
+++ b/build.gradle
@@ -290,7 +290,7 @@ subprojects {
       css = 'SLASHSTAR_STYLE'
       less = 'SLASHSTAR_STYLE'
     }
-    excludes(['**/*.txt', '**/*.properties', '**/*.xml', '**/*.xsd', '**/*.html', '**/*.json', '**/*.sql', '**/*.rb', '**/*.vm', '**/*.snap', '**/*.svg', '**/*.jar', '**/*.zip', '**/*.log', '**/*.cnf', '**/*.jks', '**/README'])
+    excludes(['**/*.txt', '**/*.properties', '**/*.xml', '**/*.xsd', '**/*.html', '**/*.json', '**/*.sql', '**/*.rb', '**/*.vm', '**/*.snap', '**/*.svg', '**/*.jar', '**/*.zip', '**/*.log', '**/*.cnf', '**/*.jks', '**/README', '**/*.pdf'])
   }
 
   publishing {