oops. Only want to do the usage thing if they provided some non-option argument.

diff --git a/main.c b/main.c
index 10a77a1d0e3a9a198ebc313bfe98646b601bf10f..e005f7eea97a2b5c30477c392b565188a4c8f16e 100644 (file)
--- a/main.c
+++ b/main.c
@@ -214,7 +214,7 @@ main(int argc, char *argv[])
                        ovecs->wr_deinit();
                }
        }
-       else {
+       else if (argc) {
                usage(argv[0]);
                exit(0);
        }