+--- a/src/mrd.cpp
++++ b/src/mrd.cpp
+@@ -2342,8 +2342,8 @@ bool mrd::show_info(base_stream &out, co
+ out.xprintf("Registered sockets: %u reading, %u writing\n",
+ (uint32_t)m_read.size(), (uint32_t)m_write.size());
+ out.xprintf("MRIB prefix count: %u\n", mrib().registry_prefix_count());
+- out.xprintf("Interface count: %u\n", m_intflist.size());
+- out.xprintf("Group state count: %u\n", m_grplist.size());
++ out.xprintf("Interface count: %u\n", (uint32_t)m_intflist.size());
++ out.xprintf("Group state count: %u\n", (uint32_t)m_grplist.size());
+
+ return true;
+ }