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tree-wide: introduce strerror_safe()

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This commit is contained in:
Yu Watanabe
2019-07-05 02:43:56 +09:00
parent 7fa6223f67
commit 4bbccb02ea
20 changed files with 55 additions and 38 deletions
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src/core/unit.c
+1 -1
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@@ -1326,7 +1326,7 @@ void unit_dump(Unit *u, FILE *f, const char *prefix) {
"%s\tMerged into: %s\n",
prefix, u->merged_into->id);
else if (u->load_state == UNIT_ERROR)
fprintf(f, "%s\tLoad Error Code: %s\n", prefix, strerror(-u->load_error));
fprintf(f, "%s\tLoad Error Code: %s\n", prefix, strerror_safe(u->load_error));
for (n = sd_bus_track_first(u->bus_track); n; n = sd_bus_track_next(u->bus_track))
fprintf(f, "%s\tBus Ref: %s\n", prefix, n);