patch 8.0.1450: GUI: endless loop when stopping cursor blinking
Problem: Endless loop when gui_mch_stop_blink() is called while blink_state
is BLINK_OFF. (zdohnal)
Solution: Avoid calling gui_update_cursor() recursively.
diff --git a/src/proto/gui_photon.pro b/src/proto/gui_photon.pro
index cfa735c..9fcc512 100644
--- a/src/proto/gui_photon.pro
+++ b/src/proto/gui_photon.pro
@@ -44,7 +44,7 @@
int gui_mch_is_blink_off(void);
void gui_mch_set_blinking(long wait, long on, long off);
void gui_mch_start_blink(void);
-void gui_mch_stop_blink(void);
+void gui_mch_stop_blink(int may_call_gui_update_cursor);
void gui_mch_beep(void);
void gui_mch_flash(int msec);
void gui_mch_flush(void);