SDL: bugfix - no longer crashes with invalid keys in fceux.cfg

2010-02-17 05:51:32 +00:00 · 2010-02-17 05:51:32 +00:00 · 1bb4c8f53e
parent 236708f9b8
commit 1bb4c8f53e
1 changed files with 3 additions and 0 deletions
--- a/src/drivers/sdl/input.cpp
+++ b/src/drivers/sdl/input.cpp
@ -134,6 +134,9 @@ static uint8 keyonce[MKK_COUNT];
 static int
 _keyonly(int a)
 {
+	// check for valid key
+	if(a > 350 || a < 0)
+		return(0);
    if(g_keyState[a]) {
        if(!keyonce[a]) {
            keyonce[a] = 1;