Fixed selecting identity with multiple recipients

app/src/main/java/eu/faircode/email/FragmentCompose.java

@@ -1625,11 +1625,11 @@ public class FragmentCompose extends FragmentBase {
 
                     // Select identity matching from address
                     int icount = 0;
-                    String from = null;
                     EntityIdentity first = null;
                     EntityIdentity primary = null;
-                    if (result.draft.from != null && result.draft.from.length > 0)
-                        from = Helper.canonicalAddress(((InternetAddress) result.draft.from[0]).getAddress());
+                    if (result.draft.from != null)
+                        for (Address afrom : result.draft.from) {
+                            String from = Helper.canonicalAddress(((InternetAddress) afrom).getAddress());
                             for (EntityIdentity identity : identities) {
                                 String email = Helper.canonicalAddress(identity.email);
                                 if (email.equals(from)) {
@@ -1645,6 +1645,9 @@ public class FragmentCompose extends FragmentBase {
                                         first = identity;
                                 }
                             }
+                            if (result.draft.identity != null)
+                                break;
+                        }
 
                     // Select primary identity
                     if (result.draft.identity == null) {