Imported Upstream version 4.0.31

[platform/upstream/mtools.git] / init.c

diff --git a/init.c b/init.c
index c31fbb9..2b6440b 100644 (file)
--- a/init.c
+++ b/init.c
@@ -418,8 +418,10 @@ Stream_t *fs_init(char drive, int mode, int *isRop)
                 * else result of the AND would be 0x1xx
                 */
                struct OldDos_t *params=getOldDosByMedia(media);
-               if(params == NULL)
+               if(params == NULL) {
+                       fprintf(stderr, "Unknown media byte %02x\n", media);
                        return NULL;
+               }
                This->cluster_size = params->cluster_size;
                tot_sectors = cylinder_size * params->tracks;
                This->fat_start = 1;
@@ -529,6 +531,7 @@ Stream_t *fs_init(char drive, int mode, int *isRop)
 
        /* read the FAT sectors */
        if(fat_read(This, &boot, tot_sectors, dev.use_2m&0x7f)){
+               fprintf(stderr, "Error reading FAT\n");
                This->num_fat = 1;
                FREE(&This->Next);
                Free(This->Next);
@@ -538,6 +541,7 @@ Stream_t *fs_init(char drive, int mode, int *isRop)
        /* Set the codepage */
        This->cp = cp_open(dev.codepage);
        if(This->cp == NULL) {
+               fprintf(stderr, "Error setting code page\n");
                fs_free((Stream_t *)This);
                FREE(&This->Next);
                Free(This->Next);