diff options
| -rw-r--r-- | services/core/java/com/android/server/power/PowerManagerService.java | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/services/core/java/com/android/server/power/PowerManagerService.java b/services/core/java/com/android/server/power/PowerManagerService.java index 423bc0cc7884..a8d19e94dea5 100644 --- a/services/core/java/com/android/server/power/PowerManagerService.java +++ b/services/core/java/com/android/server/power/PowerManagerService.java @@ -4607,6 +4607,9 @@ public final class PowerManagerService extends SystemService } catch (IOException e) { Slog.e(TAG, "Failed to read last_reboot_reason file", e); } + if (line == null) { + return PowerManager.SHUTDOWN_REASON_UNKNOWN; + } switch (line) { case REASON_SHUTDOWN: return PowerManager.SHUTDOWN_REASON_SHUTDOWN; |