uxn

commit 6c1720e328d2ed6d5e9ac0a6a84f57ac2d360d84
parent 60698c787a84f41cde79f7dbaacce7203254f7d9
Author: Sigrid Solveig Haflínudóttir <ftrvxmtrx@gmail.com>
Date:   Wed, 17 Nov 2021 14:14:38 +0100

datetime: don't crash if localtime failed

Diffstat:
M
src/uxnemu.c
 | 
3
+++

1 file changed, 3 insertions(+), 0 deletions(-)
diff --git a/src/uxnemu.c b/src/uxnemu.c
@@ -384,7 +384,10 @@ static Uint8
 datetime_dei(Device *d, Uint8 port)
 {
 	time_t seconds = time(NULL);
+	struct tm zt = {0};
 	struct tm *t = localtime(&seconds);
+	if(t == NULL)
+		t = &zt;
 	switch(port) {
 	case 0x0: return (t->tm_year + 1900) >> 8;
 	case 0x1: return (t->tm_year + 1900);