network: please broken compilers

Some users report that compilation fails because of reports that this variable can be used uninitialized. Initialize it to silence the compiler. Fixes: https://github.com/lxc/lxc/issues/3850Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

network: please broken compilers
4db0514d · Christian Brauner · f07ba4f9 · 4db0514d
Unverified Commit 4db0514d authored May 25, 2021 by Christian Brauner
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network.c src/lxc/network.c +2 -1

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--- a/src/lxc/network.c
+++ b/src/lxc/network.c
@@ -1886,7 +1886,8 @@ static int netdev_get_flag(const char *name, int *flag)
 */
 int lxc_netdev_isup(const char *name)
 {
-	int err, flag;
+	int err;
+	int flag = 0;
 	err = netdev_get_flag(name, &flag);
 	if (err)