1 files changed, 1 insertions, 1 deletions
diff --git a/wk2/pset2/caesar/caesar.c b/wk2/pset2/caesar/caesar.c
index c0eab79..13c5eb8 100644
--- a/wk2/pset2/caesar/caesar.c
+++ b/wk2/pset2/caesar/caesar.c
@@ -15,7 +15,7 @@ int main(int argc, string argv[])
         printf("Usage: ./caesar key\n");
         return 1;
     } else {
-        int key = atoi(argv[1]);
+        int key = (atoi(argv[1])) % 26;
         string plain = get_string("plaintext: ");
         int plainlen = strlen(plain);
         int cypher[plainlen];