diff options
Diffstat (limited to 'src/utils.cc')
| -rw-r--r-- | src/utils.cc | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/src/utils.cc b/src/utils.cc index 09526267..eb1d8009 100644 --- a/src/utils.cc +++ b/src/utils.cc @@ -612,8 +612,7 @@ optional<boost::regex> _log_category_re; struct __maybe_enable_debugging { __maybe_enable_debugging() { - const char * p = std::getenv("LEDGER_DEBUG"); - if (p != NULL) { + if (const char * p = std::getenv("LEDGER_DEBUG")) { _log_level = LOG_DEBUG; _log_category = p; } |