[libvirt PATCH] examples: hellolibvirt: fix argc check
https://gitlab.com/libvirt/libvirt/-/issues/255
Reported-by: Jeremy Alcim
Signed-off-by: Ján Tomko <jtomko(a)redhat.com>
---
Pushed as trivial.
examples/c/misc/hellolibvirt.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/examples/c/misc/hellolibvirt.c b/examples/c/misc/hellolibvirt.c
index a598e01be2..39cefe934c 100644
--- a/examples/c/misc/hellolibvirt.c
+++ b/examples/c/misc/hellolibvirt.c
@@ -107,11 +107,12 @@ main(int argc, char *argv[])
{
int ret = 0;
virConnectPtr conn;
- char *uri;
+ char *uri = NULL;
printf("Attempting to connect to hypervisor\n");
- uri = (argc > 0 ? argv[1] : NULL);
+ if (argc > 1)
+ uri = argv[1];
/* virConnectOpenAuth is called here with all default parameters,
* except, possibly, the URI of the hypervisor. */
--
2.31.1