[PATCH backup v2 3/3] client: rename password to blob

[Maximiliano Sandoval <m.sandoval@proxmox.com>]

This is a Vec<u8> and not yet the password in its final form.

Signed-off-by: Maximiliano Sandoval <m.sandoval@proxmox.com>
---
 pbs-client/src/tools/mod.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pbs-client/src/tools/mod.rs b/pbs-client/src/tools/mod.rs
index f28d9f32f..aa3ae94f2 100644
--- a/pbs-client/src/tools/mod.rs
+++ b/pbs-client/src/tools/mod.rs
@@ -167,8 +167,8 @@ fn get_secret_from_env(base_name: &str) -> Result<Option<String>, Error> {
 fn get_secret_impl(env_variable: &str, credential_name: &str) -> Result<Option<String>, Error> {
     if let Some(password) = get_secret_from_env(env_variable)? {
         Ok(Some(password))
-    } else if let Some(password) = get_credential(credential_name)? {
-        str::from_utf8(&password)
+    } else if let Some(blob) = get_credential(credential_name)? {
+        str::from_utf8(&blob)
             .map(|s| {
                 if matches!(credential_name, CRED_PBS_REPOSITORY | CRED_PBS_FINGERPRINT) {
                     s.trim_end()
-- 
2.47.3