reinit the tree, so we can have metadata

1 files changed, 20 insertions, 0 deletions

diff --git a/app-doc/doxygen/files/doxygen-1.8.9.1-empty-line-sigsegv.patch b/app-doc/doxygen/files/doxygen-1.8.9.1-empty-line-sigsegv.patch
new file mode 100644
index 000000000000..cfa56174c5eb
--- /dev/null
+++ b/app-doc/doxygen/files/doxygen-1.8.9.1-empty-line-sigsegv.patch
@@ -0,0 +1,20 @@
+removeEmptyLines() segfaults on empty string
+
+https://bugs.gentoo.org/show_bug.cgi?id=454348
+http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=676423
+
+Patch written by Thibaut Paumard <paumard@users.sourceforge.net>
+--- a/src/htmlgen.cpp
++++ b/src/htmlgen.cpp
+@@ -1022,6 +1022,11 @@
+ static QCString removeEmptyLines(const QCString &s)
+ {
+   BufStr out(s.length()+1);
++  if (s.length()==0)
++  {
++    out.addChar('\0');
++    return out.data();
++  }
+   const char *p=s.data();
+   if (p)
+   {