formatter: fix trailing dump_stream()

Flush a previous dump_stream() if it was the last thing prior to a
close_section().

Signed-off-by: Sage Weil <sage.weil@dreamhost.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/src/common/Formatter.cc b/src/common/Formatter.cc
index 95f8606217e..30dbf2dfc6f 100644
--- a/src/common/Formatter.cc
+++ b/src/common/Formatter.cc
@@ -272,6 +272,7 @@ void XMLFormatter::open_array_section_in_ns(const char *name, const char *ns)
 void XMLFormatter::close_section()
 {
   assert(!m_sections.empty());
+  finish_pending_string();
 
   print_spaces(false);
   m_ss << "</" << m_sections.back() << ">";