Caught by Covscan.
---
src/virt-viewer.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/virt-viewer.c b/src/virt-viewer.c
index ec7d875..e4bca74 100644
--- a/src/virt-viewer.c
+++ b/src/virt-viewer.c
@@ -812,7 +812,7 @@
virt_viewer_auth_libvirt_credentials(virConnectCredentialPtr cred,
VirtViewerWindow *vwin =
virt_viewer_app_get_main_window(VIRT_VIEWER_APP(app));
GtkWindow *win = virt_viewer_window_get_window(vwin);
- if (*username == NULL || **username == '\0')
+ if (username && (*username == NULL || **username == '\0'))
*username = g_strdup(g_get_user_name());
priv->auth_cancelled = !virt_viewer_auth_collect_credentials(win,
--
2.3.1
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