ui: account for null data in callback

zx2c4 · zx2c4 · commit 4bf34c49b797 · 2020-09-24T14:12:40.000+02:00
Signed-off-by: Jason A. Donenfeld &lt;Jason@zx2c4.com&gt;
diff --git a/ui/src/main/java/com/wireguard/android/fragment/TunnelListFragment.kt b/ui/src/main/java/com/wireguard/android/fragment/TunnelListFragment.kt
@@ -47,6 +47,7 @@ class TunnelListFragment : BaseFragment() {
     private var binding: TunnelListFragmentBinding? = null
     private val tunnelFileImportResultLauncher = registerForActivityResult(ActivityResultContracts.GetContent()) { data ->
         lifecycleScope.launch {
+            if (data == null) return@launch
             val contentResolver = activity?.contentResolver ?: return@launch
             TunnelImporter.importTunnel(contentResolver, data) { showSnackbar(it) }
         }

Original file line number	Diff line number	Diff line change
`@@ -47,6 +47,7 @@ class TunnelListFragment : BaseFragment() {`
`47`	`47`	`private var binding: TunnelListFragmentBinding? = null`
`48`	`48`	`private val tunnelFileImportResultLauncher = registerForActivityResult(ActivityResultContracts.GetContent()) { data ->`
`49`	`49`	`lifecycleScope.launch {`
	`50`	`+ if (data == null) return@launch`
`50`	`51`	`val contentResolver = activity?.contentResolver ?: return@launch`
`51`	`52`	`TunnelImporter.importTunnel(contentResolver, data) { showSnackbar(it) }`
`52`	`53`	`}`