1 files changed, 1 insertions, 1 deletions
diff --git a/src/expr.c b/src/expr.c
index ea4b16ea0..d4067cff3 100644
--- a/src/expr.c
+++ b/src/expr.c
@@ -173,7 +173,7 @@ main (int argc, char **argv)
       ++argv;
     }
 
-  if (argc == 1)
+  if (argc <= 1)
     {
       error (0, 0, _("too few arguments"));
       usage (EXIT_FAILURE);