[dbus PATCH] GetDomainCapabilities: input args should be NULL when passing empty string

[Katerina Koukiou <kkoukiou@xxxxxxxxxx>]

Signed-off-by: Katerina Koukiou <kkoukiou@xxxxxxxxxx>
---
 src/connect.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/connect.c b/src/connect.c
index 48db724..5e577e4 100644
--- a/src/connect.c
+++ b/src/connect.c
@@ -602,6 +602,14 @@ virtDBusConnectGetDomainCapabilities(GVariant *inArgs,
 
     g_variant_get(inArgs, "(&s&s&s&su)", &emulatorbin, &arch, &machine,
                   &virttype, &flags);
+    if (g_str_equal(emulatorbin, ""))
+        emulatorbin = NULL;
+    if (g_str_equal(arch, ""))
+        arch = NULL;
+    if (g_str_equal(machine, ""))
+        machine = NULL;
+    if (g_str_equal(virttype, ""))
+        virttype = NULL;
 
     if (!virtDBusConnectOpen(connect, error))
         return;
-- 
2.15.0

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