Early Return on null

Co-authored-by: AntsyLich <59261191+AntsyLich@users.noreply.github.com>

app/src/main/java/eu/kanade/tachiyomi/ui/reader/ReaderActivity.kt

@@ -30,6 +30,7 @@ import androidx.compose.runtime.getValue
 import androidx.compose.runtime.remember
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.unit.dp
+import androidx.core.content.getSystemService
 import androidx.core.graphics.ColorUtils
 import androidx.core.net.toUri
 import androidx.core.transition.doOnEnd
@@ -727,9 +728,8 @@ class ReaderActivity : BaseActivity() {
     }
 
     private fun onCopyImageResult(uri: Uri) {
-        // Copy the URI to the clipboard
-        val clipboardManager = applicationContext.getSystemService(Context.CLIPBOARD_SERVICE) as ClipboardManager
-        val clipData = ClipData.newUri(applicationContext.contentResolver, "Image URI", uri)
+        val clipboardManager = applicationContext.getSystemService<ClipboardManager>() ?: return
+        val clipData = ClipData.newUri(applicationContext.contentResolver, "", uri)
         clipboardManager.setPrimaryClip(clipData)
     }