# HG changeset patch
# User Michael Pavone <pavone@retrodev.com>
# Date 1511756376 28800
# Node ID f29bd94ffa76c9e303cb722e66c61725f0df0451
# Parent  6a35815cc409c04e49e10909544459d19e7cdb1c
Don't crash when keys are pressed before ROM is loaded

diff -r 6a35815cc409 -r f29bd94ffa76 io.c
--- a/io.c	Sun Nov 26 20:17:22 2017 -0800
+++ b/io.c	Sun Nov 26 20:19:36 2017 -0800
@@ -360,6 +360,9 @@
 
 void handle_keydown(int keycode, uint8_t scancode)
 {
+	if (!current_io) {
+		return;
+	}
 	int bucket = keycode >> 15 & 0xFFFF;
 	int idx = keycode & 0x7FFF;
 	keybinding * binding = bindings[bucket] ? bindings[bucket] + idx : NULL;
@@ -564,6 +567,9 @@
 
 void handle_keyup(int keycode, uint8_t scancode)
 {
+	if (!current_io) {
+		return;
+	}
 	int bucket = keycode >> 15 & 0xFFFF;
 	int idx = keycode & 0x7FFF;
 	keybinding * binding = bindings[bucket] ? bindings[bucket] + idx : NULL;