Remind user to call free()

1 files changed, 3 insertions, 1 deletions

diff --git a/cbs.h b/cbs.h
index 872915b..25cc47b 100644
--- a/cbs.h
+++ b/cbs.h
@@ -59,7 +59,9 @@
 
 /* Struct representing a CLI command that various functions act on.  You will
    basically always want to zero-initialize variables of this type before use.
- */
+
+   After adding arguments to this command via cmdadd() and cmdaddv(), make sure
+   to free() the .argv field BEFORE calling cmdclr(). */
 struct cmd {
 	char **argv;
 	size_t len, cap;