[Libreoffice-commits] core.git: sc/source

[Mike Kaganski (via logerrit)]

 sc/source/filter/inc/xestream.hxx |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

New commits:
commit 960ac92107c8095368f4a29337a5644d99094f4f
Author:     Mike Kaganski <mike.kaganski at collabora.com>
AuthorDate: Mon Apr 22 07:47:07 2019 +0200
Commit:     Mike Kaganski <mike.kaganski at collabora.com>
CommitDate: Mon Apr 22 08:48:49 2019 +0200

    Simplify parameter pack handling: use if constexpr to drop extra function
    
    Change-Id: I09b7c4b90d28dc69c9788c645e057762af586879
    Reviewed-on: https://gerrit.libreoffice.org/71063
    Tested-by: Jenkins
    Reviewed-by: Mike Kaganski <mike.kaganski at collabora.com>

diff --git a/sc/source/filter/inc/xestream.hxx b/sc/source/filter/inc/xestream.hxx
index ecbe291621f7..0df1a030011d 100644
--- a/sc/source/filter/inc/xestream.hxx
+++ b/sc/source/filter/inc/xestream.hxx
@@ -290,9 +290,9 @@ public:
     void WriteAttributes(sal_Int32 nAttribute, const Str& value, Args... rest)
     {
         WriteAttribute(nAttribute, value);
-        WriteAttributes(rest...);
+        if constexpr(sizeof...(rest) > 0)
+            WriteAttributes(rest...);
     }
-    static void WriteAttributes() {}
 
     sax_fastparser::FSHelperPtr     CreateOutputStream (
                                         const OUString& sFullStream,