isset -> tz_is_set to avoid 4.[23] collission

SCCS-file: localtime.c
SCCS-SID: 2.14
This commit is contained in:
Arthur David Olson
2012-07-18 03:01:40 -04:00
committed by Paul Eggert
parent 546394c2b2
commit d9cee049f3
+3 -3
View File
@@ -44,7 +44,7 @@ struct state {
static struct state s;
static char isset;
static char tz_is_set;
char * tzname[2] = { "GMT", "GMT" };
@@ -180,7 +180,7 @@ char * name;
{
register int result;
isset = TRUE;
tz_is_set = TRUE;
if (name != 0 && *name == '\0')
result = 0; /* Use built-in GMT */
else {
@@ -240,7 +240,7 @@ struct tm *
localtime(timep)
long * timep;
{
if (!isset)
if (!tz_is_set)
(void) settz(getenv("TZ"));
return timesub(timep, &s);
}