1 files changed, 1 insertions, 1 deletions
diff --git a/src/libvirt.rs b/src/libvirt.rs
index b144d11..4bf8590 100644
--- a/src/libvirt.rs
+++ b/src/libvirt.rs
@@ -116,7 +116,7 @@ impl Libvirt {
             let disk = find_iso_xml(&xml);
             let flags =
                 VIR_DOMAIN_AFFECT_CONFIG | VIR_DOMAIN_AFFECT_CURRENT | VIR_DOMAIN_AFFECT_LIVE;
-            if disk.is_empty() {
+            if !disk.is_empty() {
                 domain
                     .detach_device_flags(&disk, flags)
                     .map_err(|err| VirtError::DetachIso(name.to_string(), err))?;