Aperture: Add spinner position to exception msg

Change-Id: I871faae03281f5fd9e0eecfaf0df2dd0ac055f37
diff --git a/app/src/main/java/org/lineageos/aperture/QrImageAnalyzer.kt b/app/src/main/java/org/lineageos/aperture/QrImageAnalyzer.kt
index 9c02537..89dde0c 100644
--- a/app/src/main/java/org/lineageos/aperture/QrImageAnalyzer.kt
+++ b/app/src/main/java/org/lineageos/aperture/QrImageAnalyzer.kt
@@ -141,7 +141,7 @@
                         type = when (position) {
                             0 -> Type.BYTES
                             1 -> Type.TEXT
-                            else -> throw Exception("Unknown type spinner position")
+                            else -> throw Exception("Unknown type spinner position: $position")
                         }
                     }
                 }