Crash due to race condition when creating log directory

[onomated]

Got crash report in Fabric:

Caused by java.lang.IllegalStateException: /storage/emulated/0/app_name/logs/app_name-latest.log should not have existing parent directory
       at ch.qos.logback.core.util.FileUtil.createMissingParentDirectories(Unknown Source)
       at ch.qos.logback.core.FileAppender.openFile(Unknown Source)
       at ch.qos.logback.core.FileAppender.start(Unknown Source)
       at ch.qos.logback.core.rolling.RollingFileAppender.start(Unknown Source)
...

Upon investigation, this issue has since been addressed in logback upstream, see JIRA issue and corresponding patch

Needs to be applied to https://github.com/tony19/logback-android/blob/master/logback-android/src/main/java/ch/qos/logback/core/util/FileUtil.java#L53

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[tony19]

Fixed in v_1.1.3-1