| Message ID | 20181025093854.12783-1-carenas@gmail.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [v2] sequencer: cleanup for gcc warning in non developer mode | expand |
diff --git a/sequencer.c b/sequencer.c index 8dd6db5a01..10f602c4d4 100644 --- a/sequencer.c +++ b/sequencer.c @@ -2335,7 +2335,7 @@ int write_basic_state(struct replay_opts *opts, const char *head_name, write_file(rebase_path_quiet(), "\n"); if (opts->verbose) - write_file(rebase_path_verbose(), ""); + write_file(rebase_path_verbose(), "%s", ""); if (opts->strategy) write_file(rebase_path_strategy(), "%s\n", opts->strategy); if (opts->xopts_nr > 0)
as shown by: sequencer.c: In function ‘write_basic_state’: sequencer.c:2392:37: warning: zero-length gnu_printf format string [-Wformat-zero-length] write_file(rebase_path_verbose(), ""); where write_file will create an empty file if told to write an empty string as can be inferred by the previous call the somehow more convoluted syntax works around the issue by providing a non empty format string and is already being used for the abort safety file since 1e41229d96 ("sequencer: make sequencer abort safer", 2016-12-07) Signed-off-by: Carlo Marcelo Arenas Belón <carenas@gmail.com> --- Notes: Changes in v2 - Avoid change of behaviour as suggested by Junio sequencer.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)