adding a check at dismissing Security Dialog

build.gradle

@@ -6,7 +6,7 @@ buildscript {
         propMinSdkVersion = 21
         propTargetSdkVersion = propCompileSdkVersion
         propVersionCode = 1
-        propVersionName = '5.33.33'
+        propVersionName = '5.33.34'
         kotlin_version = '1.4.30'
     }
 

commons/src/main/kotlin/com/simplemobiletools/commons/dialogs/SecurityDialog.kt

@@ -73,7 +73,9 @@ class SecurityDialog(val activity: Activity, val requiredHash: String, val showT
 
     override fun receivedHash(hash: String, type: Int) {
         callback(hash, type, true)
-        dialog?.dismiss()
+        if (!activity.isFinishing) {
+            dialog?.dismiss()
+        }
     }
 
     private fun updateTabVisibility() {