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Fixed TZ handling (see #13)

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Steffen Vogel 2016-11-22 14:04:57 -05:00
parent e057aac735
commit 2280f2b4b5
1 changed files with 5 additions and 2 deletions
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7
src/calcelestial.c
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@ -130,7 +130,7 @@ int main(int argc, char *argv[])
char *obj_str = basename(argv[0]);
char *format = "time: %Y-%m-%d %H:%M:%S (%Z) az: §a (§s) alt: §h";
char tzid[32] = "";
char tzid[32];
char *query = NULL;
bool horizon_set = false;
@ -150,6 +150,8 @@ int main(int argc, char *argv[])
struct ln_lnlat_posn obs = { DBL_MAX, DBL_MAX };
struct object_details result;
/* set tzid as empty (without repointing the buffer) */
strcpy(tzid, "");
/* parse command line arguments */
while (1) {
int c = getopt_long(argc, argv, "+hvnult:d:f:a:o:q:z:p:m:H:", long_options, NULL);
@ -271,7 +273,8 @@ int main(int argc, char *argv[])
}
#endif
setenv("TZ", tzid, 1);
if(strlen(tzid) > 0) /* set TZ variable only when we have a value - otherwise rely on /etc/localtime or whatever other system fallbacks */
setenv("TZ", tzid, 1);
tzset();
/* Validate observer coordinates */