1 files changed, 1 insertions, 1 deletions
diff --git a/input.c b/input.c
index 92824e3..ac706ae 100644
--- a/input.c
+++ b/input.c
@@ -263,7 +263,7 @@ key(char c)
   case '8':
   case '9':
     v -= '0';
-    if (v >= base || iptr == MAXIN-1)
+    if (v > base || iptr == MAXIN-1)
       bell();
     else
     {