[PATCH 2/2] fix status_printf_ln calls "zero-length format" warnings
Those happens with "gcc -Wformat-zero-length".
Change empty strings to NULL now that it's allowed.
Signed-off-by: Benoit Pierre <benoit.pierre@gmail.com>
---
builtin/commit.c | 2 +-
wt-status.c | 20 ++++++++++----------
2 files changed, 11 insertions(+), 11 deletions(-)
diff --git a/builtin/commit.c b/builtin/commit.c
index 3767478..6d19439 100644
--- a/builtin/commit.c
+++ b/builtin/commit.c
@@ -805,7 +805,7 @@ static int prepare_to_commit(const char *index_file, const char *prefix,
committer_ident.buf);
if (ident_shown)
- status_printf_ln(s, GIT_COLOR_NORMAL, "");
+ status_printf_ln(s, GIT_COLOR_NORMAL, NULL);
saved_color_setting = s->use_color;
s->use_color = 0;
diff --git a/wt-status.c b/wt-status.c
index 17f63a4..d9b1d00 100644
--- a/wt-status.c
+++ b/wt-status.c
@@ -189,7 +189,7 @@ static void wt_status_print_unmerged_header(struct wt_status *s)
} else {
status_printf_ln(s, c, _(" (use \"git add/rm <file>...\" as appropriate to mark resolution)"));
}
- status_printf_ln(s, c, "");
+ status_printf_ln(s, c, NULL);
}
static void wt_status_print_cached_header(struct wt_status *s)
@@ -205,7 +205,7 @@ static void wt_status_print_cached_header(struct wt_status *s)
status_printf_ln(s, c, _(" (use \"git reset %s <file>...\" to unstage)"), s->reference);
else
status_printf_ln(s, c, _(" (use \"git rm --cached <file>...\" to unstage)"));
- status_printf_ln(s, c, "");
+ status_printf_ln(s, c, NULL);
}
static void wt_status_print_dirty_header(struct wt_status *s,
@@ -224,7 +224,7 @@ static void wt_status_print_dirty_header(struct wt_status *s,
status_printf_ln(s, c, _(" (use \"git checkout -- <file>...\" to discard changes in working directory)"));
if (has_dirty_submodules)
status_printf_ln(s, c, _(" (commit or discard the untracked or modified content in submodules)"));
- status_printf_ln(s, c, "");
+ status_printf_ln(s, c, NULL);
}
static void wt_status_print_other_header(struct wt_status *s,
@@ -236,12 +236,12 @@ static void wt_status_print_other_header(struct wt_status *s,
if (!s->hints)
return;
status_printf_ln(s, c, _(" (use \"git %s <file>...\" to include in what will be committed)"), how);
- status_printf_ln(s, c, "");
+ status_printf_ln(s, c, NULL);
}
static void wt_status_print_trailer(struct wt_status *s)
{
- status_printf_ln(s, color(WT_STATUS_HEADER, s), "");
+ status_printf_ln(s, color(WT_STATUS_HEADER, s), NULL);
}
#define quote_path quote_path_relative
@@ -794,7 +794,7 @@ static void wt_status_print_other(struct wt_status *s,
string_list_clear(&output, 0);
strbuf_release(&buf);
conclude:
- status_printf_ln(s, GIT_COLOR_NORMAL, "");
+ status_printf_ln(s, GIT_COLOR_NORMAL, NULL);
}
void wt_status_truncate_message_at_cut_line(struct strbuf *buf)
@@ -1292,7 +1292,7 @@ void wt_status_print(struct wt_status *s)
on_what = _("Not currently on any branch.");
}
}
- status_printf(s, color(WT_STATUS_HEADER, s), "");
+ status_printf(s, color(WT_STATUS_HEADER, s), NULL);
status_printf_more(s, branch_status_color, "%s", on_what);
status_printf_more(s, branch_color, "%s\n", branch_name);
if (!s->is_initial)
@@ -1305,9 +1305,9 @@ void wt_status_print(struct wt_status *s)
free(state.detached_from);
if (s->is_initial) {
- status_printf_ln(s, color(WT_STATUS_HEADER, s), "");
+ status_printf_ln(s, color(WT_STATUS_HEADER, s), NULL);
status_printf_ln(s, color(WT_STATUS_HEADER, s), _("Initial commit"));
- status_printf_ln(s, color(WT_STATUS_HEADER, s), "");
+ status_printf_ln(s, color(WT_STATUS_HEADER, s), NULL);
}
wt_status_print_updated(s);
@@ -1324,7 +1324,7 @@ void wt_status_print(struct wt_status *s)
if (s->show_ignored_files)
wt_status_print_other(s, &s->ignored, _("Ignored files"), "add -f");
if (advice_status_u_option && 2000 < s->untracked_in_ms) {
- status_printf_ln(s, GIT_COLOR_NORMAL, "");
+ status_printf_ln(s, GIT_COLOR_NORMAL, NULL);
status_printf_ln(s, GIT_COLOR_NORMAL,
_("It took %.2f seconds to enumerate untracked files. 'status -uno'\n"
"may speed it up, but you have to be careful not to forget to add\n"
--
1.9.0
Benoit Pierre <benoit.pierre@gmail.com>