Check binary length #924

app/src/main/java/com/kunzisoft/keepass/database/element/database/BinaryPool.kt

@@ -124,6 +124,7 @@ abstract class BinaryPool<T> {
     fun isBinaryDuplicate(binaryFile: BinaryFile?): Boolean {
         try {
             binaryFile?.let {
+                if (it.length > 0) {
                     val searchBinaryMD5 = it.md5()
                     var i = 0
                     for ((_, binary) in pool) {
@@ -134,6 +135,7 @@ abstract class BinaryPool<T> {
                         }
                     }
                 }
+            }
         } catch (e: Exception) {
             Log.e(TAG, "Unable to check binary duplication", e)
         }
@@ -166,7 +168,11 @@ abstract class BinaryPool<T> {
             // Don't deduplicate
             val existentBinary =
             try {
+                if (binary.length > 0) {
                     keyBinaryList.find { it.binary.md5() == binary.md5() }
+                } else {
+                    null
+                }
             } catch (e: Exception) {
                 Log.e(TAG, "Unable to check binary MD5", e)
                 null