1 files changed, 1 insertions, 1 deletions
diff --git a/sprintf.c b/sprintf.c
index 71e5488bce..0370453f09 100644
--- a/sprintf.c
+++ b/sprintf.c
@@ -594,7 +594,7 @@ rb_f_sprintf(argc, argv)
     }
 
   sprint_exit:
-    if (RTEST(ruby_verbose) && argc > 1) {
+    if (RTEST(ruby_verbose) && argc > 0) {
 	rb_raise(rb_eArgError, "too many argument for format string");
     }
     result = rb_str_new(buf, blen);