For some reason the list command does not use anymore `getopt()` to parse the arguments, instead it uses a custum implementation.
During this change [5da0eff trace-cmd: Add regex for listing of events] the variable `optind` has been forgotten. To reproduce the problem try to use invalid arguments. The application will not report the correct invalid argument $ ./trace-cmd list -a list: invalid option -- 'i' Signed-off-by: Federico Vaga <[email protected]> --- trace-cmd.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/trace-cmd.c b/trace-cmd.c index 1a62faa..a05df92 100644 --- a/trace-cmd.c +++ b/trace-cmd.c @@ -706,7 +706,7 @@ int main (int argc, char **argv) break; default: fprintf(stderr, "list: invalid option -- '%c'\n", - argv[optind][1]); + argv[i][1]); usage(argv); } } -- 2.9.3
