common/WorkQueue: include cleanup

Signed-off-by: Max Kellermann <max.kellermann@ionos.com>

diff --git a/src/common/WorkQueue.cc b/src/common/WorkQueue.cc
index d181d30e5ef7586418769a5a5d853c0fb2317bfd..c84d5b3485c7dc4657f31daa9242cf05bcb78f34 100644 (file)
--- a/src/common/WorkQueue.cc
+++ b/src/common/WorkQueue.cc
@@ -16,6 +16,8 @@
 #include "include/compat.h"
 #include "common/errno.h"
 
+#include <sstream>
+
 #define dout_subsys ceph_subsys_tp
 #undef dout_prefix
 #define dout_prefix *_dout << name << " "