fix -Wswitch warning

diff --git a/whiptail.c b/whiptail.c
index 79f6c3b1f6cbce1328c670d0aa0bb1787b41756e..1b8c2cc732265204753710b182c4bf29aa8dc4a9 100644 (file)
--- a/whiptail.c
+++ b/whiptail.c
@@ -526,6 +526,8 @@ int main(int argc, const char ** argv) {
            exit(DLG_ERROR);
        }
        break;
+      default:
+       break;
     }
 
     if (noCancel) flags |= FLAG_NOCANCEL;