[PATCH qemu-server v4 3/4] helpers: return integer values for parse_number_sets

[Elias Huhsovitz <e.huhsovitz@proxmox.com>]

Currently the ranges returned by parse_number_sets are stored as
strings. Historically this has not been a problem, since the ranges
havent been used for calculation.

New callers of this function might expect an integer value, instead of
string.

Convert the returned value to an integer.

Signed-off-by: Elias Huhsovitz <e.huhsovitz@proxmox.com>
---
 src/PVE/QemuServer/Helpers.pm | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/PVE/QemuServer/Helpers.pm b/src/PVE/QemuServer/Helpers.pm
index ecd1944f..ed1b9799 100644
--- a/src/PVE/QemuServer/Helpers.pm
+++ b/src/PVE/QemuServer/Helpers.pm
@@ -308,7 +308,11 @@ sub parse_number_sets {
     foreach my $part (split(/;/, $set)) {
         if ($part =~ /^\s*(\d+)(?:-(\d+))?\s*$/) {
             die "invalid range: $part ($2 < $1)\n" if defined($2) && $2 < $1;
-            push @$res, [$1, $2];
+
+            my $start = int($1);
+            my $end = defined($2) ? int($2) : undef;
+
+            push @$res, [$start, $end];
         } else {
             die "invalid range: $part\n";
         }
-- 
2.47.3