[PATCH v2 12/15] tests/qtest: Free old machine variable name

[Akihiko Odaki]

This fixes LeakSanitizer warnings.

Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
---
 tests/qtest/libqtest.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tests/qtest/libqtest.c b/tests/qtest/libqtest.c
index f89da7b80797..1605c0c9f615 100644
--- a/tests/qtest/libqtest.c
+++ b/tests/qtest/libqtest.c
@@ -1509,6 +1509,7 @@ static struct MachInfo *qtest_get_machines(const char 
*var)
     int idx;
 
     if (g_strcmp0(qemu_var, var)) {
+        g_free(qemu_var);
         qemu_var = g_strdup(var);
 
         /* new qemu, clear the cache */

-- 
2.45.2