avoid CHARSET=UTF-8 without quoted-printable encoding

git-svn-id: https://zeitsenke.de/svn/SyncEvolution/trunk@214 15ad00c4-1369-45f4-8270-35d70d36bdcd

NEWS

@@ -1,6 +1,8 @@
 SyncEvolution 0.4, xxxxxxx
 --------------------------
-
+* fix: in vCard 2.1 7-bit is the default encoding, so 8-bit
+  UTF-8 characters are now avoided with quoted-printable encoding
+  (illegal encoding had not caused problems though)
 * fix for 0.4 pre 1: sending CHARSET is not allowed (and not
   needed) for vCard 3.0, so it was removed again (did not harm
   either)

src/vocl/VObject.cpp

@@ -431,6 +431,11 @@ void VObject::fromNativeEncoding()
 
                 if (currIsUTF8) {
                     utf8 = true;
+                    if (!is_30 && !doquoted) {
+                        // vCard 2.1 defaults to 7-bit; instead of
+                        // overriding that we fall back to quoted-printable
+                        doquoted = true;
+                    }
                 }
 
                 if (doquoted &&