grub-mkconfig_lib fails to detect sort -V option

[Mike Gilbert]

With the release of linux-3.2.10, I found grub-mkconfig is improperly
sorting my kernels.

Generating grub.cfg ...
Found linux image: /boot/vmlinuz-3.2.9
Found linux image: /boot/vmlinuz-3.2.9.old
Found linux image: /boot/vmlinuz-3.2.8
Found linux image: /boot/vmlinuz-3.2.8.old
Found linux image: /boot/vmlinuz-3.2.7
Found linux image: /boot/vmlinuz-3.2.7.old
Found linux image: /boot/vmlinuz-3.2.6
Found linux image: /boot/vmlinuz-3.2.5
Found linux image: /boot/vmlinuz-3.2.10

It looks like a simple typo in grub-mkconfig_lib. Patch below.


=== modified file 'util/grub-mkconfig_lib.in'
--- util/grub-mkconfig_lib.in   2012-03-04 22:13:16 +0000
+++ util/grub-mkconfig_lib.in   2012-03-13 03:31:29 +0000
@@ -193,7 +193,7 @@
     no)
       LC_ALL=C sort -n;;
     *)
-      if sort -v </dev/null > /dev/null 2>&1; then
+      if sort -V </dev/null > /dev/null 2>&1; then
         version_sort_sort_has_v=yes
        LC_ALL=C sort -V
       else