remove unnecessary "if (!empty()" checks before loops

found with
   git grep -n -A4 'if.*!.*empty' | grep -B3 -P
'(\bfor)|(\bwhile)|(\bdo)'

Change-Id: I582235b7cf977a0f9fb4099eb306fdb4a07b5334
Reviewed-on: https://gerrit.libreoffice.org/64169
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

1 files changed, 2 insertions, 5 deletions

diff --git a/xmlscript/source/xmldlg_imexp/xmldlg_expmodels.cxx b/xmlscript/source/xmldlg_imexp/xmldlg_expmodels.cxx
index 7ac877ab91a3..0fde594f8921 100644
--- a/xmlscript/source/xmldlg_imexp/xmldlg_expmodels.cxx
+++ b/xmlscript/source/xmldlg_imexp/xmldlg_expmodels.cxx
@@ -1228,12 +1228,9 @@ void ElementDescriptor::readBullitinBoard( StyleBag * all_styles )
             }
         }
     }
-    if (! all_elements.empty())
+    for (ElementDescriptor* p : all_elements)
     {
-        for (ElementDescriptor* p : all_elements)
-        {
-            addSubElement( p );
-        }
+        addSubElement( p );
     }
 }