4 files changed, 12 insertions, 4 deletions
diff --git a/rbutil/ipodpatcher/ipodio-posix.c b/rbutil/ipodpatcher/ipodio-posix.c
index e496fa39bc..065aae6303 100644
--- a/rbutil/ipodpatcher/ipodio-posix.c
+++ b/rbutil/ipodpatcher/ipodio-posix.c
@@ -185,7 +185,7 @@ int ipod_open(struct ipod_t* ipod, int silent)
     /* Read information about the disk */
 
     if(ioctl(ipod->dh,IPOD_SECTORSIZE_IOCTL,&ipod->sector_size) < 0) {
-        ipod->sector_size=2048;
+        ipod->sector_size=512;
         if (!silent) {
             fprintf(stderr,"[ERR] ioctl() call to get sector size failed, defaulting to %d\n"
                    ,ipod->sector_size);
diff --git a/rbutil/ipodpatcher/ipodio-win32.c b/rbutil/ipodpatcher/ipodio-win32.c
index eec065abb6..abf7bdf46e 100644
--- a/rbutil/ipodpatcher/ipodio-win32.c
+++ b/rbutil/ipodpatcher/ipodio-win32.c
@@ -181,7 +181,6 @@ ssize_t ipod_read(struct ipod_t* ipod, unsigned char* buf, int nbytes)
 {
     unsigned long count;
 
-    printf("[DEBUG] ipod_read - nbytes=%d\n",nbytes);
     if (!ReadFile(ipod->dh, buf, nbytes, &count, NULL)) {
         ipod_print_error(" Error reading from disk: ");
         return -1;
diff --git a/rbutil/ipodpatcher/ipodpatcher.c b/rbutil/ipodpatcher/ipodpatcher.c
index a21ddbd0fd..b2f01b8223 100644
--- a/rbutil/ipodpatcher/ipodpatcher.c
+++ b/rbutil/ipodpatcher/ipodpatcher.c
@@ -2080,7 +2080,7 @@ static int find_key(struct ipod_t* ipod, int aupd, unsigned char* key)
         return -1;
     }
 
-    if ((n = ipod_read(ipod, ipod_sectorbuf, ipod->sector_size)) < 0) {
+    if ((n = ipod_read(ipod, ipod_sectorbuf, 512)) < 0) {
         return -1;
     }
 
diff --git a/rbutil/ipodpatcher/main.c b/rbutil/ipodpatcher/main.c
index 412c8733f9..6ec05666ac 100644
--- a/rbutil/ipodpatcher/main.c
+++ b/rbutil/ipodpatcher/main.c
@@ -33,7 +33,7 @@
 
 #ifdef RELEASE
 #undef VERSION
-#define VERSION "4.1 with v3.0 bootloaders (v1.0 for 2nd Gen Nano)"
+#define VERSION "4.0 with v3.0 bootloaders (v1.0 for 2nd Gen Nano)"
 #endif
 
 
@@ -398,6 +398,15 @@ int main(int argc, char* argv[])
     if (ipod.ramsize > 0) { printf("(%dMB RAM) ",ipod.ramsize); }
     printf("(\"%s\")\n",ipod.macpod ? "macpod" : "winpod");
 
+    if (ipod.ipod_directory[ipod.ososimage].vers == 0x10000) {
+        fprintf(stderr,"[ERR]  *** ipodpatcher does not support the 2nd Generation Nano! ***\n");
+#ifdef WITH_BOOTOBJS
+        printf("Press ENTER to exit ipodpatcher :");
+        fgets(yesno,4,stdin);
+#endif
+        return 0;
+    }
+
     if (ipod.macpod) {
         print_macpod_warning();
     }