fix build DO NOT MERGE

my local change and gerritt were out of sync

Change-Id: Ie581425f0290bb78b289584067b70507d82d5a57
diff --git a/framework/java/android/net/wifi/WifiStateTracker.java b/framework/java/android/net/wifi/WifiStateTracker.java
index 95e3945..8028fe7 100644
--- a/framework/java/android/net/wifi/WifiStateTracker.java
+++ b/framework/java/android/net/wifi/WifiStateTracker.java
@@ -1287,7 +1287,7 @@
                      */
                     setNumAllowedChannels();
                     synchronized (this) {
-                        String macaddr = WifiNative.getMacAddressCommand();
+                        macaddr = WifiNative.getMacAddressCommand();
                         if (macaddr != null) {
                             mWifiInfo.setMacAddress(macaddr);
                         }