X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?p=pcsx_rearmed.git;a=blobdiff_plain;f=libpcsxcore%2Fpsxbios.c;h=67a01e5aafd84e13499a195e60ecc316df641dbc;hp=010a229b6e2c60c48ff48d1201cb930cf5b5a160;hb=fcf7ec6c12723009e4ad683841b46d0346c73934;hpb=857fabead1b570fcf4b1097b9549e0c54530d5e9

diff --git a/libpcsxcore/psxbios.c b/libpcsxcore/psxbios.c
index 010a229b..67a01e5a 100644
--- a/libpcsxcore/psxbios.c
+++ b/libpcsxcore/psxbios.c
@@ -610,7 +610,13 @@ void psxBios_strlen() { // 0x1b
 
 void psxBios_index() { // 0x1c
 	char *p = (char *)Ra0;
-
+	if (a0 == 0)
+	{
+		v0 = 0;
+		pc0 = ra;
+		return;
+	}
+	
 	do {
 		if (*p == a1) {
 			v0 = a0 + (p - (char *)Ra0);
@@ -626,7 +632,11 @@ void psxBios_rindex() { // 0x1d
 	char *p = (char *)Ra0;
 
 	v0 = 0;
-
+	if (a0 == 0)
+	{
+		pc0 = ra;
+		return;
+	}
 	do {
 		if (*p == a1)
 			v0 = a0 + (p - (char *)Ra0);