X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?p=pcsx_rearmed.git;a=blobdiff_plain;f=frontend%2Fmain.c;h=5f8fd5c27130f1238cac8d5e48766677024b2ac6;hp=52fa349765fd7fe9cf9a332e79b962736d4a38d9;hb=e16a7e51ca7c72b01c0e93c8593cdc705873dec5;hpb=9ad4d757bdb3bc5081e0cdaa534a04a1371de0b3

diff --git a/frontend/main.c b/frontend/main.c
index 52fa3497..5f8fd5c2 100644
--- a/frontend/main.c
+++ b/frontend/main.c
@@ -61,15 +61,16 @@ static void CheckSubDir() {
 
 void set_cd_image(const char *fname)
 {
-	const char *ext;
-	int len;
+	const char *ext = NULL;
 	
-	len = strlen(fname);
-	ext = fname;
-	if (len > 2)
-		ext = fname + len - 2;
+	if (fname != NULL) {
+		int len = strlen(fname);
+		ext = fname;
+		if (len > 2)
+			ext = fname + len - 2;
+	}
 
-	if (strcasecmp(ext, ".z") == 0) {
+	if (ext && strcasecmp(ext, ".z") == 0) {
 		SetIsoFile(NULL);
 		cdrcimg_set_fname(fname);
 		strcpy(Config.Cdr, "builtin_cdrcimg");