tools: remove empty snap directory

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

tools: remove empty snap directory
d5191538 · Christian Brauner · Stéphane Graber · 7f79cc4c · d5191538
Unverified Commit d5191538 authored Jul 15, 2017 by Christian Brauner Committed by Stéphane Graber Aug 14, 2017
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lxc_destroy.c src/lxc/tools/lxc_destroy.c +2 -2

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--- a/src/lxc/tools/lxc_destroy.c
+++ b/src/lxc/tools/lxc_destroy.c
@@ -171,7 +171,7 @@ static bool do_destroy(struct lxc_container *c)
 	if (ret < 0 || ret >= MAXPATHLEN)
 		return false;

-	if (dir_exists(path)) {
+	if (rmdir(path) < 0 && errno != ENOENT) {
 		if (!quiet)
 			fprintf(stdout, "Destroying %s failed: %s has snapshots.\n", c->name, c->name);
 		return false;
@@ -271,7 +271,7 @@ static bool do_destroy_with_snapshots(struct lxc_container *c)
 	if (ret < 0 || ret >= MAXPATHLEN)
 		return false;

-	if (dir_exists(path))
+	if (rmdir(path) < 0 && errno != ENOENT)
 		bret = c->destroy_with_snapshots(c);
 	else
 		bret = do_destroy(c);