tdf#99539 - fıx crash on android 5.1

Change-Id: I3d484f7d7d9e466ae1b2ac4afe2b59d060fa8b77
Reviewed-on: https://gerrit.libreoffice.org/24537Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Michael Meeks <michael.meeks@collabora.com>
Tested-by: Michael Meeks <michael.meeks@collabora.com>

android/source/src/java/org/libreoffice/storage/external/ExtsdDocumentsProvider.java

@@ -60,8 +60,10 @@ public class ExtsdDocumentsProvider implements IExternalDocumentProvider,
 
         for (File option: options) {
             String optionPath = option.getAbsolutePath();
-            if(!optionPath.contains(internalSDPath))
+
+            if(optionPath.contains(internalSDPath))
                 return option.toURI().toString();
+
         }
 
         return "";