fix #2591: crash in logging activity

1 files changed, 11 insertions, 2 deletions

diff --git a/main/src/cgeo/geocaching/VisitCacheActivity.java b/main/src/cgeo/geocaching/VisitCacheActivity.java
index 6f8ea92..d95f6df 100644
--- a/main/src/cgeo/geocaching/VisitCacheActivity.java
+++ b/main/src/cgeo/geocaching/VisitCacheActivity.java
@@ -105,8 +105,7 @@ public class VisitCacheActivity extends AbstractLoggingActivity implements DateD
     @Override
     public void onLoadFinished(final Loader<String> loader, final String page) {
         if (page == null) {
-            showToast(res.getString(R.string.err_log_load_data));
-            showProgress(false);
+            showErrorLoadingData();
             return;
         }
 
@@ -115,6 +114,11 @@ public class VisitCacheActivity extends AbstractLoggingActivity implements DateD
         possibleLogTypes = GCParser.parseTypes(page);
         possibleLogTypes.remove(LogType.UPDATE_COORDINATES);
 
+        if (possibleLogTypes.isEmpty()) {
+            showErrorLoadingData();
+            return;
+        }
+
         if (!possibleLogTypes.contains(typeSelected)) {
             typeSelected = possibleLogTypes.get(0);
             setType(typeSelected);
@@ -130,6 +134,11 @@ public class VisitCacheActivity extends AbstractLoggingActivity implements DateD
         showProgress(false);
     }
 
+    private void showErrorLoadingData() {
+        showToast(res.getString(R.string.err_log_load_data));
+        showProgress(false);
+    }
+
     private void initializeTrackablesAction() {
         if (Settings.isTrackableAutoVisit()) {
             for (TrackableLog trackable : trackables) {