[PATCH 27/38] qemu: hotplug: Allow passing in NULL 'tlsAlias' to qemuDomainGetTLSObjects

[Peter Krempa <pkrempa@xxxxxxxxxx>]

Some callers will not need to generate the alias again.

Signed-off-by: Peter Krempa <pkrempa@xxxxxxxxxx>
---
 src/qemu/qemu_hotplug.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/qemu/qemu_hotplug.c b/src/qemu/qemu_hotplug.c
index 8cfb81d545..f52e0c773d 100644
--- a/src/qemu/qemu_hotplug.c
+++ b/src/qemu/qemu_hotplug.c
@@ -1523,7 +1523,8 @@ qemuDomainGetTLSObjects(virQEMUCapsPtr qemuCaps,
                                      tlsProps) < 0)
         return -1;

-    if (!(*tlsAlias = qemuAliasTLSObjFromSrcAlias(srcAlias)))
+    if (tlsAlias &&
+        !(*tlsAlias = qemuAliasTLSObjFromSrcAlias(srcAlias)))
         return -1;

     return 0;
-- 
2.16.2

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