# HG changeset patch
# User Timo Sirainen <tss@iki.fi>
# Date 1287250422 -3600
# Node ID b8803a1e2dc2378e3c46420e7abede153a7bd492
# Parent  794f09e5571d27f25d2744b4862bc84d6ad41533
pop3: Recent corking change caused hangs.

diff -r 794f09e5571d -r b8803a1e2dc2 src/pop3/pop3-client.c
--- a/src/pop3/pop3-client.c	Sat Oct 16 00:49:35 2010 +0100
+++ b/src/pop3/pop3-client.c	Sat Oct 16 18:33:42 2010 +0100
@@ -667,7 +667,15 @@
 	}
 
 	o_stream_uncork(client->output);
-	return client->cmd == NULL;
+	if (client->cmd != NULL) {
+		/* command not finished yet */
+		return 0;
+	} else if (client->io == NULL) {
+		/* data still in output buffer, get back here to add IO */
+		return 0;
+	} else {
+		return 1;
+	}
 }
 
 void clients_destroy_all(void)