capibarra: small fixesHEADmaster

Signed-off-by: Guillermo Ramos <gramos@opennebula.io>

1 files changed, 7 insertions, 5 deletions

diff --git a/capibarra b/capibarra
index 8040883..ef6bdf2 100755
--- a/capibarra
+++ b/capibarra
@@ -83,10 +83,12 @@ $linux_mods{'MEM'} = {
     period => 5,
     default_opts => {'warn' => 70, 'err' => 90},
     mkcompute => sub($opts) {
-        my $mused = `free | awk '/^Mem:/ {printf("%d", 100 * (\$3/\$2))}'`;
-        return {
-            text => sprintf("MEM %s%%", $mused),
-            color => color_thresholds($mused, $opts->{warn}, $opts->{err}),
+        return sub {
+            my $mused = `free | awk '/^Mem:/ {printf("%d", 100 * (\$3/\$2))}'`;
+            return {
+                text => sprintf("MEM %s%%", $mused),
+                color => color_thresholds($mused, $opts->{warn}, $opts->{err}),
+            };
         };
     },
 };
@@ -111,7 +113,7 @@ $linux_mods{'NET'} = {
             push @wired, [0, $if, $status, $addr] if (substr($if, 0, 2) eq 'en');
             push @wireless, [1, $if, $status, $addr] if (substr($if, 0, 2) eq 'wl');
         }
-        return { text => join ' | ', map { render_iface_linux(@$_) } @wired, @wireless };
+        return { text => join ' · ', map { render_iface_linux(@$_) } @wired, @wireless };
     },
 };