<mail>'s auto-encoding-selection was broken. PR 42389.

git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@704486 13f79535-47bb-0310-9956-ffa450edef68

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@@ -240,6 +240,10 @@ Fixed bugs:
    breaks.
    Bugzilla Report 43342.
 
+ * encoding="auto" has been broken in <mail> since Ant 1.7.0 and only
+   worked if JavaMail was available.
+   Bugzilla Report 42389.
+
 Other changes:
 --------------
 

src/main/org/apache/tools/ant/taskdefs/email/EmailTask.java

@@ -430,7 +430,6 @@ public class EmailTask extends Task {
                     log("Using MIME mail", Project.MSG_VERBOSE);
                 } catch (BuildException e) {
                     logBuildException("Failed to initialise MIME mail: ", e);
-                    return;
                 }
             }
             // SMTP auth only allowed with MIME mail
@@ -454,7 +453,6 @@ public class EmailTask extends Task {
                     log("Using UU mail", Project.MSG_VERBOSE);
                 } catch (BuildException e) {
                     logBuildException("Failed to initialise UU mail: ", e);
-                    return;
                 }
             }
             // try plain format