Fix FontRenderer bug.

bug 10691313

Change-Id: Icd5341a3c2066e337911f040ddc935c48c8d7cd1
diff --git a/libs/hwui/FontRenderer.cpp b/libs/hwui/FontRenderer.cpp
index e8456af..7e99a5f 100644
--- a/libs/hwui/FontRenderer.cpp
+++ b/libs/hwui/FontRenderer.cpp
@@ -732,7 +732,7 @@
 
         if (mRs == 0) {
             mRs = new RSC::RS();
-            if (!mRs->init(RSC::RS_INIT_LOW_LATENCY & RSC::RS_INIT_SYNCHRONOUS)) {
+            if (!mRs->init(RSC::RS_INIT_LOW_LATENCY | RSC::RS_INIT_SYNCHRONOUS)) {
                 ALOGE("blur RS failed to init");
             }