From 38da840313efebc6b834cc82cc6dc397344c54b3 Mon Sep 17 00:00:00 2001 From: Jim Meyering Date: Sat, 23 Nov 1996 02:34:31 +0000 Subject: [PATCH] (main): Warn if excess arguments are ignored. E.g., printf foo bar now ignores the single non-format argument, bar. --- src/printf.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/src/printf.c b/src/printf.c index da24106a9e..7ac13a5d60 100644 --- a/src/printf.c +++ b/src/printf.c @@ -160,6 +160,9 @@ main (int argc, char **argv) } while (args_used > 0 && argc > 0); + if (argc > 0) + error (0, 0, _("warning: excess arguments have been ignored")); + exit (exit_status); } -- 2.47.2