Show prediction results in debug build.

Bug: 16547409
Change-Id: If85418583998cd639c794bf5d5cfbbb972c34f72
diff --git a/native/jni/src/defines.h b/native/jni/src/defines.h
index e55c9eb..8851185 100644
--- a/native/jni/src/defines.h
+++ b/native/jni/src/defines.h
@@ -119,7 +119,7 @@
         const int probability) {
     static char charBuf[50];
     const int N = intArrayToCharArray(word, length, charBuf, NELEMS(charBuf));
-    if (N > 1) {
+    if (N > 0) {
         AKLOGI("%2d [ %s ] (%d)", rank, charBuf, probability);
     }
 }