common/Formatter: add newline to flushed output if m_prettywip-formatter-newlines

This applies to json-pretty and xml-pretty modes.

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

1 files changed, 4 insertions, 0 deletions

diff --git a/src/common/Formatter.cc b/src/common/Formatter.cc
index 4ef833a45f8..80b5ed0261d 100644
--- a/src/common/Formatter.cc
+++ b/src/common/Formatter.cc
@@ -91,6 +91,8 @@ void JSONFormatter::flush(std::ostream& os)
 {
   finish_pending_string();
   os << m_ss.str();
+  if (m_pretty)
+    os << "\n";
   m_ss.clear();
   m_ss.str("");
 }
@@ -290,6 +292,8 @@ void XMLFormatter::flush(std::ostream& os)
 {
   finish_pending_string();
   os << m_ss.str();
+  if (m_pretty)
+    os << "\n";
   m_ss.clear();
   m_ss.str("");
 }