diff -r 95771d0cf853 -r 30cc3ef7c5d3 libpurple/sslconn.c
--- a/libpurple/sslconn.c	Sun Jan 31 00:52:24 2016 -0600
+++ b/libpurple/sslconn.c	Thu Mar 31 20:18:02 2016 -0500
@@ -322,7 +322,8 @@
 			gsc->cancellable, &error);
 
 	if (outlen < 0) {
-		if (outlen == G_IO_ERROR_WOULD_BLOCK) {
+		if (g_error_matches(error, G_IO_ERROR,
+				G_IO_ERROR_WOULD_BLOCK)) {
 			errno = EAGAIN;
 		}