[Libguestfs] [PATCH] virt-v2v: Fix 'isn't numeric in numeric gt' error in grub check (RHBZ#974441)

[Mike Latimer]

This patch fixes an incorrect integer comparison that results in the following 
error:

Argument "/files/boot/grub/menu.lst/title[1]/kernel" isn't numeric in numeric 
gt (>) at /usr/share/perl5/vendor_perl/Sys/VirtConvert/Converter/RedHat.pm 
line 206.

This problem is not fatal, but it can result in duplicate entries in menu.lst.

---
 lib/Sys/VirtConvert/Converter/RedHat.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/Sys/VirtConvert/Converter/RedHat.pm 
b/lib/Sys/VirtConvert/Converter/RedHat.pm
index 36345e7..f1d3b98 100644
--- a/lib/Sys/VirtConvert/Converter/RedHat.pm
+++ b/lib/Sys/VirtConvert/Converter/RedHat.pm
@@ -247,7 +247,7 @@ sub check
     my $grub_path = $1;

     # Nothing to do if the kernel already has a grub entry
-    return if $g->aug_match("/files$grub_conf/title/kernel[. = '$grub_path']") 
> 0;
+    return if $g->aug_match("/files$grub_conf/title/kernel[. = '$grub_path']") 
ne '';

     my $kernel =
         Sys::VirtConvert::Converter::RedHat::_inspect_linux_kernel($g, 
$path);
-- 
1.8.1.4