differentiate DNS lookup error from connection errors.

git-svn-id: svn://sylpheed.sraoss.jp/sylpheed/trunk@3081 ee746299-78ed-0310-b773-934348b2243d

1 files changed, 2 insertions, 1 deletions

diff --git a/src/inc.h b/src/inc.h
index 5f30c076..f971e1ea 100644
--- a/src/inc.h
+++ b/src/inc.h
@@ -47,7 +47,8 @@ typedef enum
 	INC_SOCKET_ERROR,
 	INC_EOF,
 	INC_TIMEOUT,
-	INC_CANCEL
+	INC_CANCEL,
+	INC_LOOKUP_ERROR
 } IncState;
 
 struct _IncProgressDialog