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Merge pull request #993 from xnox/timedate

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timedatectl: assert timezone is not null in setenv() call.
This commit is contained in:
Daniel Mack 2015-08-19 13:56:27 +02:00
parent 4105232edc 8c4fa32acf
commit 9a8e6b0214
1 changed files with 1 additions and 1 deletions
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src/timedate/timedatectl.c
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@ -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();