diff --git a/xorriso/opts_d_h.c b/xorriso/opts_d_h.c
index 10b54c90..93d6b3be 100644
--- a/xorriso/opts_d_h.c
+++ b/xorriso/opts_d_h.c
@@ -933,7 +933,7 @@ not_enough_arguments:;
        goto not_enough_arguments;
      i++;
      ret= Findjob_set_arg1(job,
-                           22 + (strcmp(argv[i], "-or_use_pattern") == 0),
+                           22 + (strcmp(argv[i - 1], "-or_use_pattern") == 0),
                            argv[i], 0);
      if(ret <= 0)
        goto ex;
diff --git a/xorriso/xorriso_timestamp.h b/xorriso/xorriso_timestamp.h
index d4750739..ba19175b 100644
--- a/xorriso/xorriso_timestamp.h
+++ b/xorriso/xorriso_timestamp.h
@@ -1 +1 @@
-#define Xorriso_timestamP "2014.05.02.090851"
+#define Xorriso_timestamP "2014.05.03.080034"