[systemd-devel] [PATCH] timedatectl: check for getenv("TZDIR")

[Shawn Landden]

I liked having the DST information. It is a pity glibc doesn't export
this information.

v3
---
 src/timedate/timedatectl.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/timedate/timedatectl.c b/src/timedate/timedatectl.c
index ab5c8a1..d529a0a 100644
--- a/src/timedate/timedatectl.c
+++ b/src/timedate/timedatectl.c
@@ -88,6 +88,11 @@ static void print_status_info(const StatusInfo *i) {
                 unsetenv("TZ");
         }
 
+        if (getenv("TZDIR")) {
+                fprintf(stderr, "Warning: Ignoring the TZDIR variable.\n\n");
+                unsetenv("TZDIR");
+        }
+
         r = setenv("TZ", i->timezone, false);
         if (r < 0) {
                 log_error_errno(errno, "Failed to set TZ environment variable: %m");
-- 
2.2.1.209.g41e5f3a