Fix null pointer exception (#885)

1 files changed, 3 insertions, 0 deletions

diff --git a/javase/src/main/java/com/google/zxing/client/j2se/DecodeWorker.java b/javase/src/main/java/com/google/zxing/client/j2se/DecodeWorker.java
index 6ac3e2ed5..92c865a07 100644
--- a/javase/src/main/java/com/google/zxing/client/j2se/DecodeWorker.java
+++ b/javase/src/main/java/com/google/zxing/client/j2se/DecodeWorker.java
@@ -163,6 +163,9 @@ final class DecodeWorker implements Callable<Integer> {
         output.write("Found " + result.getResultPoints().length + " result points.\n");
         for (int pointIndex = 0; pointIndex < result.getResultPoints().length; pointIndex++) {
           ResultPoint rp = result.getResultPoints()[pointIndex];
+          if (rp == null) {
+            continue;
+          }
           output.write("  Point " + pointIndex + ": (" + rp.getX() + ',' + rp.getY() + ')');
           if (pointIndex != result.getResultPoints().length - 1) {
             output.write('\n');