bug_674442 CREATE_FOLDERS should not create unused folders

Also known as issue #4672

The folders are still created but in case the folders are empty after the doxygen run the directories are removed.

1 files changed, 8 insertions, 0 deletions

diff --git a/src/htmlgen.cpp b/src/htmlgen.cpp
index e1547af..484d6a7 100644
--- a/src/htmlgen.cpp
+++ b/src/htmlgen.cpp
@@ -971,6 +971,7 @@ void HtmlGenerator::init()
   {
     mgr.copyResource("svgpan.js",dname);
   }
+
   if (!Config_getBool(DISABLE_INDEX) && Config_getBool(HTML_DYNAMIC_MENUS))
   {
     mgr.copyResource("menu.js",dname);
@@ -990,6 +991,13 @@ void HtmlGenerator::init()
   }
 }
 
+void HtmlGenerator::cleanup()
+{
+  QCString dname = Config_getString(HTML_OUTPUT);
+  Dir d(dname.str());
+  clearSubDirs(d);
+}
+
 /// Additional initialization after indices have been created
 void HtmlGenerator::writeTabData()
 {