Fix segfault when HOME not set on Unix.

[u/mdw/putty] / config.c

diff --git a/config.c b/config.c
index a7325a1..2c0c3b9 100644 (file)
--- a/config.c
+++ b/config.c
@@ -362,6 +362,7 @@ static void sessionsaver_handler(union control *ctrl, void *dlg,
                    dlg_end(dlg, 1);
                } else
                    dlg_beep(dlg);
+                return;
            }
 
            /*
@@ -1236,6 +1237,9 @@ void setup_config_box(struct controlbox *b, struct sesslist *sesslist,
     ctrl_checkbox(s, "Allow terminal to specify ANSI colours", 'i',
                  HELPCTX(colours_ansi),
                  dlg_stdcheckbox_handler, I(offsetof(Config,ansi_colour)));
+    ctrl_checkbox(s, "Allow terminal to use xterm 256-colour mode", '2',
+                 HELPCTX(colours_xterm256), dlg_stdcheckbox_handler,
+                 I(offsetof(Config,xterm_256_colour)));
     ctrl_checkbox(s, "Bolded text is a different colour", 'b',
                  HELPCTX(colours_bold),
                  dlg_stdcheckbox_handler, I(offsetof(Config,bold_colour)));