Beef up the sanity checking of the boot sector. For really better checking

we should be checking the FAT for the media signature, too.

1 files changed, 1 insertions, 1 deletions

diff --git a/mtools/syslinux.c b/mtools/syslinux.c
index 004bca3b..20111c62 100644
--- a/mtools/syslinux.c
+++ b/mtools/syslinux.c
@@ -193,7 +193,7 @@ int main(int argc, char *argv[])
   /*
    * Check to see that what we got was indeed an MS-DOS boot sector/superblock
    */
-  if( !syslinux_check_bootsect(sectbuf,&errmsg) ) {
+  if( (errmsg = syslinux_check_bootsect(sectbuf)) ) {
     fprintf(stderr, "%s: %s\n", program, errmsg);
     exit(1);
   }