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systemctl: return an error code is status fails
[elogind.git]
/
src
/
systemctl
/
systemctl.c
diff --git
a/src/systemctl/systemctl.c
b/src/systemctl/systemctl.c
index 7bc8ece0424c3f063caebe822424e292d0e58836..e1e4640ae8f47ef6d3419360eb73ba5f157dae92 100644
(file)
--- a/
src/systemctl/systemctl.c
+++ b/
src/systemctl/systemctl.c
@@
-4285,7
+4285,7
@@
static int show_all(
_cleanup_free_ UnitInfo *unit_infos = NULL;
const UnitInfo *u;
unsigned c;
_cleanup_free_ UnitInfo *unit_infos = NULL;
const UnitInfo *u;
unsigned c;
- int r;
+ int r
, ret = 0
;
r = get_unit_list(bus, NULL, NULL, &unit_infos, 0, &reply);
if (r < 0)
r = get_unit_list(bus, NULL, NULL, &unit_infos, 0, &reply);
if (r < 0)
@@
-4307,9
+4307,11
@@
static int show_all(
r = show_one(verb, bus, p, show_properties, new_line, ellipsized);
if (r < 0)
return r;
r = show_one(verb, bus, p, show_properties, new_line, ellipsized);
if (r < 0)
return r;
+ else if (r > 0 && ret == 0)
+ ret = r;
}
}
- return
0
;
+ return
ret
;
}
static int show_system_status(sd_bus *bus) {
}
static int show_system_status(sd_bus *bus) {
@@
-4431,7
+4433,12
@@
static int show(sd_bus *bus, char **args) {
}
}
}
}
- show_one(args[0], bus, unit, show_properties, &new_line, &ellipsized);
+ r = show_one(args[0], bus, unit, show_properties,
+ &new_line, &ellipsized);
+ if (r < 0)
+ return r;
+ else if (r > 0 && ret == 0)
+ ret = r;
}
if (!strv_isempty(patterns)) {
}
if (!strv_isempty(patterns)) {
@@
-4448,7
+4455,12
@@
static int show(sd_bus *bus, char **args) {
if (!unit)
return log_oom();
if (!unit)
return log_oom();
- show_one(args[0], bus, unit, show_properties, &new_line, &ellipsized);
+ r = show_one(args[0], bus, unit, show_properties,
+ &new_line, &ellipsized);
+ if (r < 0)
+ return r;
+ else if (r > 0 && ret == 0)
+ ret = r;
}
}
}
}
}
}