imapx_parser_thread: Avoid piling up GErrors.

diff --git a/camel/providers/imapx/camel-imapx-server.c b/camel/providers/imapx/camel-imapx-server.c
index 0f06dd3..33e0156 100644 (file)
--- a/camel/providers/imapx/camel-imapx-server.c
+++ b/camel/providers/imapx/camel-imapx-server.c
@@ -4901,6 +4901,10 @@ imapx_parser_thread (gpointer d)
                                errno = EINTR;
                }
 
+               /* Jump out of the loop if an error occurred. */
+               if (local_error != NULL)
+                       break;
+
                if (is->parser_quit) {
                        g_set_error (
                                &local_error, G_IO_ERROR,