tools/radosacl: add missing include for std::cerr

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

diff --git a/src/tools/radosacl.cc b/src/tools/radosacl.cc
index 3bfef8fb1576ed295bf37752ea9f469ee42c9104..a6c9b9f8dc43fe0f17da3aee5d554a4d22bcc26f 100644 (file)
--- a/src/tools/radosacl.cc
+++ b/src/tools/radosacl.cc
@@ -16,6 +16,8 @@
 #include <time.h>
 #include <errno.h>
 
+#include <iostream> // for std::cerr
+
 #include "include/types.h"
 #include "include/rados/librados.hpp"