diff options
Diffstat (limited to 'Source/cmTimestamp.cxx')
| -rw-r--r-- | Source/cmTimestamp.cxx | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/Source/cmTimestamp.cxx b/Source/cmTimestamp.cxx index c3c1d17..61b74db 100644 --- a/Source/cmTimestamp.cxx +++ b/Source/cmTimestamp.cxx @@ -93,10 +93,9 @@ time_t cmTimestamp::CreateUtcTimeTFromTm(struct tm& tm) const #else // From Linux timegm() manpage. - std::string tz_old = "TZ="; - if (const char* tz = cmSystemTools::GetEnv("TZ")) { - tz_old += tz; - } + std::string tz_old = ""; + cmSystemTools::GetEnv("TZ", tz_old); + tz_old = "TZ=" + tz_old; // The standard says that "TZ=" or "TZ=[UNRECOGNIZED_TZ]" means UTC. // It seems that "TZ=" does NOT work, at least under Windows |