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systemct: add empty line between units in cat

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This commit is contained in:
Zbigniew Jędrzejewski-Szmek 2013-12-18 22:10:17 -05:00
parent 495cb9bbeb
commit a669d6226d
1 changed files with 13 additions and 7 deletions
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20
src/systemctl/systemctl.c
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@ -3746,6 +3746,7 @@ static int cat(sd_bus *bus, char **args) {
_cleanup_free_ char *unit = NULL, *n = NULL;
int r = 0;
char **name;
bool first = true;
assert(bus);
assert(args);
@ -3796,11 +3797,16 @@ static int cat(sd_bus *bus, char **args) {
continue;
}
if (first)
first = false;
else
puts("");
if (!isempty(fragment_path)) {
fprintf(stdout, "%s# %s%s\n",
ansi_highlight_blue(),
fragment_path,
ansi_highlight_off());
printf("%s# %s%s\n",
ansi_highlight_blue(),
fragment_path,
ansi_highlight_off());
fflush(stdout);
r = sendfile_full(STDOUT_FILENO, fragment_path);
@ -3811,9 +3817,9 @@ static int cat(sd_bus *bus, char **args) {
}
STRV_FOREACH(path, dropin_paths) {
fprintf(stdout, "%s# %s\n",
isempty(fragment_path) && path == dropin_paths ? "" : "\n",
*path);
printf("%s# %s\n",
isempty(fragment_path) && path == dropin_paths ? "" : "\n",
*path);
fflush(stdout);
r = sendfile_full(STDOUT_FILENO, *path);