X-Git-Url: http://git.annexia.org/?p=libguestfs.git;a=blobdiff_plain;f=fish%2Fprep.c;h=718662272df75e5b5e9354977c367a9f4f024c3c;hp=6fd1d6b123f22488b24662059152327fdc87ab24;hb=48a216a06d6fdab3c8292c383a37cd990c0bf939;hpb=846238a031f690078235b98db573060d2b88a5c1

diff --git a/fish/prep.c b/fish/prep.c
index 6fd1d6b..7186622 100644
--- a/fish/prep.c
+++ b/fish/prep.c
@@ -104,6 +104,8 @@ static const struct prep preps[] = {
   },
 };
 
+#define nr_preps (sizeof preps / sizeof preps[0])
+
 void
 list_prepared_drives (void)
 {
@@ -111,7 +113,7 @@ list_prepared_drives (void)
 
   printf (_("List of available prepared disk images:\n\n"));
 
-  for (i = 0; i < sizeof preps / sizeof preps[0]; ++i) {
+  for (i = 0; i < nr_preps; ++i) {
     printf (_("\
 guestfish -N %-16s %s\n\
 \n\
@@ -169,11 +171,11 @@ parse_type_string (const char *type_string)
 
   /* Match on the type part (without parameters). */
   size_t len = strcspn (type_string, ":");
-  for (i = 0; i < sizeof preps / sizeof preps[0]; ++i)
+  for (i = 0; i < nr_preps; ++i)
     if (STRCASEEQLEN (type_string, preps[i].name, len))
       break;
 
-  if (preps[i].name == NULL) {
+  if (i == nr_preps) {
     fprintf (stderr, _("\
 guestfish: -N parameter '%s': no such prepared disk image known.\n\
 Use 'guestfish -N list' to list possible values for the -N parameter.\n"),
@@ -266,7 +268,7 @@ prelaunch_part (const char *filename, prep_data *data)
 static void
 postlaunch_part (const char *filename, prep_data *data, const char *device)
 {
-  if (guestfs_part_disk (g, device, data->params[2]) == -1)
+  if (guestfs_part_disk (g, device, data->params[1]) == -1)
     prep_error (data, filename, _("failed to partition disk: %s"),
                 guestfs_last_error (g));
 }