End transaction before handling db error.

app/src/main/java/org/thoughtcrime/securesms/database/SignalDatabase.kt

@@ -168,7 +168,9 @@ open class SignalDatabase(private val context: Application, databaseSecret: Data
       db.version = newVersion
       db.setTransactionSuccessful()
     } finally {
-      db.endTransaction()
+      if (db.inTransaction()) {
+        db.endTransaction()
+      }
 
       // We have to re-begin the transaction for the calling code (see comment at start of method)
       db.beginTransaction()

app/src/main/java/org/thoughtcrime/securesms/database/SqlCipherErrorHandler.kt

@@ -29,6 +29,12 @@ class SqlCipherErrorHandler(private val databaseName: String) : DatabaseErrorHan
 
     if (result is DiagnosticResults.Success) {
       if (result.pragma1Passes && result.pragma2Passes) {
+        var endCount = 0
+        while (db.inTransaction() && endCount < 10) {
+          db.endTransaction()
+          endCount++
+        }
+
         attemptToClearFullTextSearchIndex()
         throw DatabaseCorruptedError_BothChecksPass(lines)
       } else if (!result.pragma1Passes && result.pragma2Passes) {