Fixed selecting identity

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

@@ -1627,9 +1627,12 @@ public class FragmentCompose extends FragmentBase {
                     int icount = 0;
                     EntityIdentity first = null;
                     EntityIdentity primary = null;
-                    if (result.draft.from != null)
-                        for (Address afrom : result.draft.from) {
-                            String from = Helper.canonicalAddress(((InternetAddress) afrom).getAddress());
+
+                    int iindex = -1;
+                    do {
+                        String from = null;
+                        if (iindex >= 0)
+                            from = Helper.canonicalAddress(((InternetAddress) result.draft.from[iindex]).getAddress());
                         for (EntityIdentity identity : identities) {
                             String email = Helper.canonicalAddress(identity.email);
                             if (email.equals(from)) {
@@ -1647,9 +1650,11 @@ public class FragmentCompose extends FragmentBase {
                         }
                         if (result.draft.identity != null)
                             break;
-                        }
 
-                    // Select primary identity
+                        iindex++;
+                    } while (iindex < (result.draft.from == null ? -1 : result.draft.from.length));
+
+                    // Select identity
                     if (result.draft.identity == null) {
                         if (primary != null) {
                             result.draft.identity = primary.id;