add some null checks to data folder getter

2017-04-03 18:20:24 +02:00 · 2017-04-03 18:20:24 +02:00 · 8545ab8430
parent a02744ebac
commit 8545ab8430
1 changed files with 1 additions and 1 deletions
--- a/app/src/main/kotlin/com/simplemobiletools/gallery/helpers/Config.kt
+++ b/app/src/main/kotlin/com/simplemobiletools/gallery/helpers/Config.kt
@ -92,7 +92,7 @@ class Config(context: Context) : BaseConfig(context) {

    private fun getDataFolder(): Set<String> {
        val folders = HashSet<String>()
-        val dataFolder = context.externalCacheDir.parentFile.parent.trimEnd('/')
+        val dataFolder = context.externalCacheDir?.parentFile?.parent?.trimEnd('/') ?: ""
        if (dataFolder.endsWith("data"))
            folders.add(dataFolder)
        return folders