Fix reconnection

This was not possible because gui.c did not reset the socket
filedescriptor to the default value.

1 files changed, 1 insertions, 0 deletions

diff --git a/gui.c b/gui.c
index 66ce806..39e2b9a 100644
--- a/gui.c
+++ b/gui.c
@@ -68,6 +68,7 @@ void gui_run(void) {
 					xmpp_fd = xmpp_connect();
 				} else {
 					close(xmpp_fd);
+					xmpp_fd = -1;
 					printf("Closed XMPP connection.\n");
 				}
 				break;