1 files changed, 3 insertions, 0 deletions
diff --git a/cli/src/cli-cmd.c b/cli/src/cli-cmd.c
index d19703abb45..24c7dea0e00 100644
--- a/cli/src/cli-cmd.c
+++ b/cli/src/cli-cmd.c
@@ -48,6 +48,9 @@ cli_cmd_process (struct cli_state *state, int argc, char **argv)
 
         word = &state->tree.root;
 
+        if (!argc)
+                return 0;
+
         for (i = 0; i < argc; i++) {
                 next = cli_cmd_nextword (word, argv[i]);