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-rw-r--r--src/helper/ioutil.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/helper/ioutil.c b/src/helper/ioutil.c
index f1123cd..a488799 100644
--- a/src/helper/ioutil.c
+++ b/src/helper/ioutil.c
@@ -472,6 +472,7 @@ static const struct command_registration ioutil_command_handlers[] = {
.handler = handle_meminfo_command,
.mode = COMMAND_ANY,
.help = "display free heap space",
+ .usage = "",
},
#endif
{