2010-01-10 Tatsuhiro Tsujikawa <t-tujikawa@users.sourceforge.net>

	Code clean up.
	* src/main.cc

ChangeLog

@@ -1,3 +1,8 @@
+2010-01-10  Tatsuhiro Tsujikawa  <t-tujikawa@users.sourceforge.net>
+
+	Code clean up.
+	* src/main.cc
+
 2010-01-10  Tatsuhiro Tsujikawa  <t-tujikawa@users.sourceforge.net>
 
 	Reset GID to 1 when they reach maximum value. Rewritten

src/main.cc

@@ -178,10 +178,10 @@ downloadresultcode::RESULT main(int argc, char* argv[])
 #endif // ENABLE_BITTORRENT
   if(op->get(PREF_LOG) == "-") {
     LogFactory::setLogFile(DEV_STDOUT);
-  } else if(!op->get(PREF_LOG).empty()) {
-    LogFactory::setLogFile(op->get(PREF_LOG));
-  } else {
+  } else if(op->blank(PREF_LOG)) {
     LogFactory::setLogFile(DEV_NULL);
+  } else {
+    LogFactory::setLogFile(op->get(PREF_LOG));
   }
   LogFactory::setLogLevel(op->get(PREF_LOG_LEVEL));
   if(op->getAsBool(PREF_QUIET)) {