Avoid null in Intent, just in case.

diff --git a/src/com/hughes/android/dictionary/HtmlDisplayActivity.java b/src/com/hughes/android/dictionary/HtmlDisplayActivity.java
index 2dabd801dc38c5ec6cb7b05c730262822804a0eb..a7faf53983f3c0a05131e1d8aa797db1a22d7b1b 100644 (file)
--- a/src/com/hughes/android/dictionary/HtmlDisplayActivity.java
+++ b/src/com/hughes/android/dictionary/HtmlDisplayActivity.java
@@ -59,7 +59,7 @@ public final class HtmlDisplayActivity extends ActionBarActivity {
                                        final boolean showOkButton) {
         final Intent intent = new Intent(c, HtmlDisplayActivity.class);
         intent.putExtra(HTML, html);
-        intent.putExtra(TEXT_TO_HIGHLIGHT, textToHighlight);
+        intent.putExtra(TEXT_TO_HIGHLIGHT, textToHighlight == null ? "" : textToHighlight);
         intent.putExtra(SHOW_OK_BUTTON, showOkButton);
         return intent;
     }