Logger: Output ERR log messages to stderr as well.

Signed-off-by: Tom Tsou <tom.tsou@ettus.com>
diff --git a/CommonLibs/Logger.cpp b/CommonLibs/Logger.cpp
index 2a53698..cc4bb42 100644
--- a/CommonLibs/Logger.cpp
+++ b/CommonLibs/Logger.cpp
@@ -193,7 +193,7 @@
 	if (mDummyInit) return;
 	// Anything at or above LOG_CRIT is an "alarm".
 	// Save alarms in the local list and echo them to stderr.
-	if (mPriority <= LOG_CRIT) {
+	if (mPriority <= LOG_ERR) {
 		if (sLoggerInited) addAlarm(mStream.str().c_str());
 		cerr << mStream.str() << endl;
 	}