1 files changed, 2 insertions, 2 deletions

diff --git a/src/commands.c b/src/commands.c
index b089a1c..48f5eba 100644
--- a/src/commands.c
+++ b/src/commands.c
@@ -322,8 +322,8 @@ read_scramble(int c, char **v, CommandArgs *args)
         unsigned int j;
         char *algstr;
 
-        if (new_alg(v[0])->len == 0) {
-                fprintf(stderr, "%s: moves or option unrecognized\n", v[0]);
+        if (c < 1 || new_alg(v[0])->len == 0) {
+                fprintf(stderr, "Error reading scramble\n");
                 return false;
         }