diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/shared/logs-show.c | 5 | ||||
| -rw-r--r-- | src/timedate/timedatectl.c | 2 |
2 files changed, 3 insertions, 4 deletions
diff --git a/src/shared/logs-show.c b/src/shared/logs-show.c index b78cb7678c..60144ab8a6 100644 --- a/src/shared/logs-show.c +++ b/src/shared/logs-show.c @@ -575,7 +575,6 @@ void json_escape( assert(p); if (!(flags & OUTPUT_SHOW_ALL) && l >= JSON_THRESHOLD) - fputs("null", f); else if (!utf8_is_printable(p, l)) { @@ -605,8 +604,8 @@ void json_escape( fputc(*p, f); } else if (*p == '\n') fputs("\\n", f); - else if (*p < ' ') - fprintf(f, "\\u%04x", *p); + else if ((uint8_t) *p < ' ') + fprintf(f, "\\u%04x", (uint8_t) *p); else fputc(*p, f); diff --git a/src/timedate/timedatectl.c b/src/timedate/timedatectl.c index 240578bca0..8ec6adb493 100644 --- a/src/timedate/timedatectl.c +++ b/src/timedate/timedatectl.c @@ -96,7 +96,7 @@ static void print_status_info(const StatusInfo *i) { old_tz = strdupa(tz); /* Set the new $TZ */ - if (setenv("TZ", i->timezone, true) < 0) + if (i->timezone && setenv("TZ", i->timezone, true) < 0) log_warning_errno(errno, "Failed to set TZ environment variable, ignoring: %m"); else tzset(); |