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Diffstat (limited to 'tests/lineno_nr.l')
| -rw-r--r-- | tests/lineno_nr.l | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/tests/lineno_nr.l b/tests/lineno_nr.l index 501ae1e..3072de4 100644 --- a/tests/lineno_nr.l +++ b/tests/lineno_nr.l @@ -82,6 +82,8 @@ main ( argc, argv ) int argc; char** argv; { + (void)argv; + if( argc > 1 ) printf("%d\n", count_newlines(stdin)); |