fix #2729: crash on GPX export

1 files changed, 7 insertions, 1 deletions

diff --git a/main/src/cgeo/geocaching/export/GpxSerializer.java b/main/src/cgeo/geocaching/export/GpxSerializer.java
index 962f0d3..fef91cf 100644
--- a/main/src/cgeo/geocaching/export/GpxSerializer.java
+++ b/main/src/cgeo/geocaching/export/GpxSerializer.java
@@ -8,6 +8,7 @@ import cgeo.geocaching.Waypoint;
 import cgeo.geocaching.enumerations.CacheAttribute;
 import cgeo.geocaching.enumerations.LoadFlags;
 import cgeo.geocaching.geopoint.Geopoint;
+import cgeo.geocaching.utils.Log;
 import cgeo.geocaching.utils.SynchronizedDateFormat;
 import cgeo.geocaching.utils.TextUtils;
 import cgeo.geocaching.utils.XmlUtils;
@@ -258,7 +259,12 @@ public final class GpxSerializer {
 
             gpx.startTag(PREFIX_GROUNDSPEAK, "text");
             gpx.attribute("", "encoded", "False");
-            gpx.text(log.log);
+            try {
+                gpx.text(log.log);
+            } catch (final IllegalArgumentException e) {
+                Log.e("GpxSerializer.writeLogs: cannot write log " + log.id + " for cache " + cache.getGeocode(), e);
+                gpx.text(" [end of log omitted due to an invalid character]");
+            }
             gpx.endTag(PREFIX_GROUNDSPEAK, "text");
 
             gpx.endTag(PREFIX_GROUNDSPEAK, "log");