1 files changed, 23 insertions, 1 deletions
diff --git a/main/src/cgeo/geocaching/enumerations/CacheSize.java b/main/src/cgeo/geocaching/enumerations/CacheSize.java
index a6f8df3..ee42c66 100644
--- a/main/src/cgeo/geocaching/enumerations/CacheSize.java
+++ b/main/src/cgeo/geocaching/enumerations/CacheSize.java
@@ -1,7 +1,7 @@
 package cgeo.geocaching.enumerations;
 
-import cgeo.geocaching.R;
 import cgeo.geocaching.CgeoApplication;
+import cgeo.geocaching.R;
 
 import java.util.Collections;
 import java.util.HashMap;
@@ -56,6 +56,28 @@ public enum CacheSize {
         if (resultNormalized != null) {
             return resultNormalized;
         }
+        return getByNumber(id);
+    }
+
+    /**
+     * Bad GPX files can contain the container size encoded as number.
+     * 
+     * @param id
+     * @return
+     */
+    private static CacheSize getByNumber(final String id) {
+        try {
+            int numerical = Integer.parseInt(id);
+            if (numerical != 0) {
+                for (CacheSize size : CacheSize.values()) {
+                    if (size.comparable == numerical) {
+                        return size;
+                    }
+                }
+            }
+        } catch (NumberFormatException e) {
+            // ignore, as this might be a number or not
+        }
         return UNKNOWN;
     }