Don't validate an empty password

1 files changed, 3 insertions, 1 deletions

diff --git a/src/main.c b/src/main.c
index 7d6b88b..04bb98c 100644
--- a/src/main.c
+++ b/src/main.c
@@ -93,7 +93,9 @@ static void handle_xsl_key_input(saver_state_t *state, const char c)
             break;
         case '\r':  // Return.
         case '\n':  // Return.
-            accept_password(state);
+            if(pw_len > 0) {
+                accept_password(state);
+            }
             break;
         default:
             if (pw_len + 1 < kMaxPasswordLength) {