From 9d35629b36aa60bb5733658284d64274addee35b Mon Sep 17 00:00:00 2001
From: M66B <M66B@users.noreply.github.com>
Date: Fri, 4 Jun 2021 12:13:09 +0200
Subject: [PATCH] Revert "Search on server with ISO8859"

This reverts commit fd190fdee1d3d6184d90db9655ca358242089b13.
---
 .../eu/faircode/email/BoundaryCallbackMessages.java  | 12 ++----------
 1 file changed, 2 insertions(+), 10 deletions(-)

diff --git a/app/src/main/java/eu/faircode/email/BoundaryCallbackMessages.java b/app/src/main/java/eu/faircode/email/BoundaryCallbackMessages.java
index 2190b18f39..7a1905818a 100644
--- a/app/src/main/java/eu/faircode/email/BoundaryCallbackMessages.java
+++ b/app/src/main/java/eu/faircode/email/BoundaryCallbackMessages.java
@@ -42,7 +42,6 @@ import java.io.File;
 import java.io.IOException;
 import java.io.Serializable;
 import java.lang.reflect.Constructor;
-import java.nio.charset.CharsetEncoder;
 import java.nio.charset.StandardCharsets;
 import java.text.Normalizer;
 import java.util.ArrayList;
@@ -733,15 +732,8 @@ public class BoundaryCallbackMessages extends PagedList.BoundaryCallback<TupleMe
                             .replace("ß", "ss") // Eszett
                             .replace("ij", "ij");
                     search = Normalizer
-                            .normalize(search, Normalizer.Form.NFKD);
-
-                    CharsetEncoder encoder = StandardCharsets.ISO_8859_1.newEncoder();
-                    StringBuilder sb = new StringBuilder();
-                    for (int i = 0; i < search.length(); i++) {
-                        char c = search.charAt(i);
-                        sb.append(encoder.canEncode(c) ? c : '?');
-                    }
-                    search = sb.toString();
+                            .normalize(search, Normalizer.Form.NFKD)
+                            .replaceAll("[^\\p{ASCII}]", "");
                 }
 
                 List<String> word = new ArrayList<>();