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Diffstat (limited to 'src/join.c')
-rw-r--r-- | src/join.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/join.c b/src/join.c index 7d02e0689..cd9ea211c 100644 --- a/src/join.c +++ b/src/join.c @@ -668,7 +668,7 @@ main (argc, argv) if (show_help) usage (); - + if (nfiles != 2) usage (); |