diff --git a/QA/QA_Common/bin/show_hdf5_info b/QA/QA_Common/bin/show_hdf5_info
index 63c2f8c98dfdb1ce7d9c014a30ec0dbddd5d572f..1914d492a601afdb0018f1a16d89d9f196c1f8c1 100755
--- a/QA/QA_Common/bin/show_hdf5_info
+++ b/QA/QA_Common/bin/show_hdf5_info
@@ -38,7 +38,7 @@ if __name__ == '__main__':
 
     (options, args) = parser.parse_args()
 
-    if len(args) != 1:
+    if len(args) < 1:
         parser.print_help()
         exit(-1)