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Code Issues Releases Wiki Activity

fixed very rare NullPointerException

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This commit is contained in:
Marcus Wolschon 2011-04-19 09:01:01 +02:00
parent 724b6eaaa5
commit 59399506df
1 changed files with 8 additions and 1 deletions
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9
src/com/fsck/k9/provider/AttachmentProvider.java
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@ -72,7 +72,14 @@ public class AttachmentProvider extends ContentProvider {
* We use the cache dir as a temporary directory (since Android doesn't give us one) so
* on startup we'll clean up any .tmp files from the last run.
*/
File[] files = getContext().getCacheDir().listFiles();
final File cacheDir = getContext().getCacheDir();
if (cacheDir == null) {
return true;
}
File[] files = cacheDir.listFiles();
if (files == null) {
return true;
}
for (File file : files) {
if (file.getName().endsWith(".tmp")) {
file.delete();