From 9ec9cdf41e5176f7fcf06da5f75593d9ba3d4028 Mon Sep 17 00:00:00 2001
From: John Wiegley <johnw@newartisans.com>
Date: Thu, 1 Mar 2012 05:50:07 -0600
Subject: Started writing Python unit tests

---
 src/utils.cc | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'src/utils.cc')

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;
     }
-- 
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