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Merge "Add null check to TaskPersister file list." into lmp-dev

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This commit is contained in:
Craig Mautner
2014-09-11 22:36:15 +00:00
committed by Android (Google) Code Review
parent ba4f57a1c6 a5badf06dd
commit 532e551e68
1 changed files with 4 additions and 0 deletions
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4
services/core/java/com/android/server/am/TaskPersister.java
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@@ -347,6 +347,10 @@ public class TaskPersister {
private static void removeObsoleteFiles(ArraySet<Integer> persistentTaskIds, File[] files) {
if (DEBUG) Slog.d(TAG, "removeObsoleteFile: persistentTaskIds=" + persistentTaskIds +
" files=" + files);
if (files == null) {
Slog.e(TAG, "File error accessing recents directory (too many files open?).");
return;
}
for (int fileNdx = 0; fileNdx < files.length; ++fileNdx) {
File file = files[fileNdx];
String filename = file.getName();