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-rw-r--r--toys/other/sysctl.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/toys/other/sysctl.c b/toys/other/sysctl.c
index ad643c92..37735942 100644
--- a/toys/other/sysctl.c
+++ b/toys/other/sysctl.c
@@ -149,7 +149,7 @@ void sysctl_main()
// Loop through arguments, displaying or assigning as appropriate
} else {
- if (!*toys.optargs) help_exit(0);
+ if (!*toys.optargs) help_exit("Needs 1 arg");
for (args = toys.optargs; *args; args++) process_key(*args, 0);
}
}