From a669d6226da35d8689898b57bcb6a449046e7a3c Mon Sep 17 00:00:00 2001 From: =?utf8?q?Zbigniew=20J=C4=99drzejewski-Szmek?= Date: Wed, 18 Dec 2013 22:10:17 -0500 Subject: [PATCH] systemct: add empty line between units in cat --- src/systemctl/systemctl.c | 20 +++++++++++++------- 1 file changed, 13 insertions(+), 7 deletions(-) diff --git a/src/systemctl/systemctl.c b/src/systemctl/systemctl.c index aab92c466..d1f68754a 100644 --- a/src/systemctl/systemctl.c +++ b/src/systemctl/systemctl.c @@ -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); -- 2.30.2