shuf: tiny simplification

* src/shuf.c (main): Omit redundant assignment.

diff --git a/src/shuf.c b/src/shuf.c
index 5b17ccf564b2d1012bf0ee0648df5e9f920a41bf..3bc8b3ced2651e3537e513b3c17ae7bacbd1b111 100644 (file)
--- a/src/shuf.c
+++ b/src/shuf.c
@@ -509,10 +509,7 @@ main (int argc, char **argv)
       line = operand;
     }
   else if (input_range)
-    {
-      n_lines = hi_input - lo_input + 1;
-      line = nullptr;
-    }
+    line = nullptr;
   else
     {
       /* If an input file is specified, re-open it as stdin.  */